Bridge Statistics for Amherst, New Hampshire (NH)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 23Number of bridges
- 135ft / 40.9mTotal length
- $56,556,000Total costs
- 134,212Total average daily traffic
- 7,966Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Amherst
- No street view available for this location
- New bridges - historical statistics
- 11930-1939
- 11940-1949
- 11950-1959
- 81960-1969
- 61970-1979
- 41980-1989
- 22010-2019
- Reconstructed bridges - Historical Statistics
- 11960-1969
- 01970-1979
- 01980-1989
- 11990-1999
- 32000-2009
- Bridge Condition - Deck
- 7.1%Excellent
- 7.1%Very good
- 57.1%Good
- 21.4%Satisfactory
- 7.1%Serious
- Bridge Condition - Superstructure
- 7.1%Excellent
- 14.3%Very good
- 42.9%Good
- 28.6%Satisfactory
- 7.1%Fair
- Bridge Condition - Substructure
- 7.1%Excellent
- 14.3%Very good
- 57.1%Good
- 21.4%Satisfactory
- Bridge Condition - Channel
- 14.3%Very good
- 71.4%Good
- 7.1%Satisfactory
- 7.1%Fair
- Bridge Condition - Culverts
- 25.0%Satisfactory
- 50.0%Fair
- 25.0%Serious
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Structure Number: 7006000158, Location: 0.1 MI BEDFORD TL (Lat: 42.923958, Lng: -71.580128), Route carried "on" structure: Other road , Year Built: 2018, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 624 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 923 (year 2042), Design Load: HL 93, Features Intersected: PULPIT BROOK, Facility Carried by Structure: HORACE GREELEY RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.843, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 73.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 57.2 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Superior to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.37m (4.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 7006000158, Location: 0.1 MI BEDFORD TL (Lat: 42.923958, Lng: -71.580128), Route carried "on" structure: Other road , Year Built: 2018, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 624 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 923 (year 2042), Design Load: HL 93, Features Intersected: PULPIT BROOK, Facility Carried by Structure: HORACE GREELEY RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.843, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 73.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 57.2 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Superior to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.37m (4.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 7006300118, Location: 1.4 MI FR DODGE/AUSTIN R (Lat: 42.917547, Lng: -71.617039), Route carried "on" structure: Other road , Year Built: 1985, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 168 (year 2020), Average Future Daily Traffic: 248 (year 2042), Features Intersected: JOE ENGLISH BROOK, Facility Carried by Structure: BROOK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.195, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 4.9m (16.1ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 83.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 0.76m (2.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
Structure Number: 7006300118, Location: 1.4 MI FR DODGE/AUSTIN R (Lat: 42.917547, Lng: -71.617039), Route carried "on" structure: Other road , Year Built: 1985, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 168 (year 2020), Average Future Daily Traffic: 248 (year 2042), Features Intersected: JOE ENGLISH BROOK, Facility Carried by Structure: BROOK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.195, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 4.9m (16.1ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 83.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 0.76m (2.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
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Structure Number: 7008700129, Location: 2.2 MI BEDFORD TL (Lat: 42.901456, Lng: -71.602586), Route carried "on" structure: Other road , Year Built: 1989, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 1,784 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 2,640 (year 2042), Design Load: HS 25 or greater, Features Intersected: JOE ENGLISH BROOK, Facility Carried by Structure: HORACE GREELEY RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.594, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.6m (38.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 8.2m (26.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 78.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 47.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.37m (4.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 7008700129, Location: 2.2 MI BEDFORD TL (Lat: 42.901456, Lng: -71.602586), Route carried "on" structure: Other road , Year Built: 1989, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 1,784 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 2,640 (year 2042), Design Load: HS 25 or greater, Features Intersected: JOE ENGLISH BROOK, Facility Carried by Structure: HORACE GREELEY RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.594, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.6m (38.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 8.2m (26.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 78.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 47.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.37m (4.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 7009300139, Location: 1.15 MI SW BEDFORD TL (Lat: 42.898383, Lng: -71.592789), Route carried "on" structure: State highway 101, Year Built: 1936, Year Reconstructed: 1960, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 15,487 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 22,920 (year 2042), Features Intersected: JOE ENGLISH BROOK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 73.750, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 41.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.67m (2.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 7009300139, Location: 1.15 MI SW BEDFORD TL (Lat: 42.898383, Lng: -71.592789), Route carried "on" structure: State highway 101, Year Built: 1936, Year Reconstructed: 1960, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 15,487 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 22,920 (year 2042), Features Intersected: JOE ENGLISH BROOK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 73.750, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 41.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.67m (2.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 7012400087, Location: 1.6 MI MONT VERNON TL (Lat: 42.870469, Lng: -71.636167), Route carried "on" structure: Other road , Year Built: 1970, Status: Open, Structure Length: 0.61m (2.00ft), Average Daily Traffic: 2,121 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 3,139 (year 2042), Features Intersected: BEAVER BROOK, Facility Carried by Structure: BOSTON POST ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.497, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 2.4m (7.9ft)
Condition: Channel: Good, Culverts: Fair, Operating Rating: 74.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.61m (2.00ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
Structure Number: 7012400087, Location: 1.6 MI MONT VERNON TL (Lat: 42.870469, Lng: -71.636167), Route carried "on" structure: Other road , Year Built: 1970, Status: Open, Structure Length: 0.61m (2.00ft), Average Daily Traffic: 2,121 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 3,139 (year 2042), Features Intersected: BEAVER BROOK, Facility Carried by Structure: BOSTON POST ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.497, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 2.4m (7.9ft)
Condition: Channel: Good, Culverts: Fair, Operating Rating: 74.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.61m (2.00ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
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Structure Number: 70134001, Location: 0.5 MI JCT 101 (Lat: 42.866461, Lng: -71.623469), Route carried "on" structure: Other road , Year Built: 2015, Status: Open, Structure Length: 1.36m (4.46ft), Average Daily Traffic: 875 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 1,295 (year 2042), Design Load: HL 93, Features Intersected: BEAVER BROOK, Facility Carried by Structure: MANCHESTER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.243, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 7.7m (25.3ft), Out-to-Out Width: 11.7m (38.4ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 81.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 1.36m (4.46ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 70134001, Location: 0.5 MI JCT 101 (Lat: 42.866461, Lng: -71.623469), Route carried "on" structure: Other road , Year Built: 2015, Status: Open, Structure Length: 1.36m (4.46ft), Average Daily Traffic: 875 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 1,295 (year 2042), Design Load: HL 93, Features Intersected: BEAVER BROOK, Facility Carried by Structure: MANCHESTER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.243, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 7.7m (25.3ft), Out-to-Out Width: 11.7m (38.4ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 81.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 1.36m (4.46ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 7013500109, Location: 2.8 MI MILFORD TL (Lat: 42.866133, Lng: -71.613625), Route carried "on" structure: State highway , Year Built: 1969, Status: Open, Structure Length: 2.77m (9.09ft), Average Daily Traffic: 6,130 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 9,072 (year 2042), Design Load: HS 20, Features Intersected: NH101, Facility Carried by Structure: NH122,MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 20.300, Lanes on structure: 2, Lanes under structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 26.5m (86.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.0m (42.7ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Serious, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 25.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 15.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.77m (9.09ft), Designated Inspection Frequency: Every 8 months, Inspection Date: November 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 7013500109, Location: 2.8 MI MILFORD TL (Lat: 42.866133, Lng: -71.613625), Route carried "on" structure: State highway , Year Built: 1969, Status: Open, Structure Length: 2.77m (9.09ft), Average Daily Traffic: 6,130 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 9,072 (year 2042), Design Load: HS 20, Features Intersected: NH101, Facility Carried by Structure: NH122,MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 20.300, Lanes on structure: 2, Lanes under structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 26.5m (86.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.0m (42.7ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Serious, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 25.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 15.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.77m (9.09ft), Designated Inspection Frequency: Every 8 months, Inspection Date: November 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 7013700104, Location: 2.15 MI NE MILFORD TL (Lat: 42.862011, Lng: -71.619444), Route carried "on" structure: State highway , Year Built: 1940, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 6,130 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 9,072 (year 2042), Design Load: H 15, Features Intersected: BEAVER BROOK, Facility Carried by Structure: NH122,AMHERST ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.579, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft)
Condition: Channel: Good, Culverts: Satisfactory, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 89.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.70m (2.30ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
Structure Number: 7013700104, Location: 2.15 MI NE MILFORD TL (Lat: 42.862011, Lng: -71.619444), Route carried "on" structure: State highway , Year Built: 1940, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 6,130 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 9,072 (year 2042), Design Load: H 15, Features Intersected: BEAVER BROOK, Facility Carried by Structure: NH122,AMHERST ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.579, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft)
Condition: Channel: Good, Culverts: Satisfactory, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 89.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.70m (2.30ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
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Structure Number: 7014500106, Location: 3.2 MI FR MERRIMACK TL (Lat: 42.858917, Lng: -71.616281), Route carried "on" structure: Other road , Year Built: 1970, Status: Open, Structure Length: 0.61m (2.00ft), Average Daily Traffic: 344 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 509 (year 2042), Features Intersected: BEAVER BROOK, Facility Carried by Structure: THORNTONS FERRY RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.853, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 2.7m (8.9ft)
Condition: Channel: Fair, Culverts: Serious, Operating Rating: 73.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of corrective action, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 0.61m (2.00ft), Designated Inspection Frequency: Every 16 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
Structure Number: 7014500106, Location: 3.2 MI FR MERRIMACK TL (Lat: 42.858917, Lng: -71.616281), Route carried "on" structure: Other road , Year Built: 1970, Status: Open, Structure Length: 0.61m (2.00ft), Average Daily Traffic: 344 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 509 (year 2042), Features Intersected: BEAVER BROOK, Facility Carried by Structure: THORNTONS FERRY RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.853, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 2.7m (8.9ft)
Condition: Channel: Fair, Culverts: Serious, Operating Rating: 73.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of corrective action, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 0.61m (2.00ft), Designated Inspection Frequency: Every 16 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
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Structure Number: 701460011, Location: 2.3 MI MILFORD TL (Lat: 42.858103, Lng: -71.611517), Route carried "on" structure: State highway 101, Year Built: 1971, Status: Open, Structure Length: 2.56m (8.40ft), Average Daily Traffic: 12,483 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,474 (year 2042), Design Load: HS 20+Mod, Features Intersected: THORNTONS FERRY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 68.247, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.4m (80.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.1m (43.0ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Good, Operating Rating: 40.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.56m (8.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 701460011, Location: 2.3 MI MILFORD TL (Lat: 42.858103, Lng: -71.611517), Route carried "on" structure: State highway 101, Year Built: 1971, Status: Open, Structure Length: 2.56m (8.40ft), Average Daily Traffic: 12,483 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,474 (year 2042), Design Load: HS 20+Mod, Features Intersected: THORNTONS FERRY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 68.247, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.4m (80.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.1m (43.0ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Good, Operating Rating: 40.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.56m (8.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 7015900107, Location: 1.56 MI MILFORD TL (Lat: 42.848075, Lng: -71.613600), Route carried "on" structure: State highway 101, Year Built: 1969, Year Reconstructed: 2011, Status: Open, Structure Length: 4.15m (13.62ft), Average Daily Traffic: 12,483 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,474 (year 2042), Design Load: HS 20, Features Intersected: BOSTON POST RD,BEAVER BK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 67.068, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 20.1m (65.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.8m (42.0ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 51.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: High priority of replacement, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.15m (13.62ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 7015900107, Location: 1.56 MI MILFORD TL (Lat: 42.848075, Lng: -71.613600), Route carried "on" structure: State highway 101, Year Built: 1969, Year Reconstructed: 2011, Status: Open, Structure Length: 4.15m (13.62ft), Average Daily Traffic: 12,483 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,474 (year 2042), Design Load: HS 20, Features Intersected: BOSTON POST RD,BEAVER BK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 67.068, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 20.1m (65.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.8m (42.0ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 51.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: High priority of replacement, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.15m (13.62ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 7016000105, Location: .06 MI FR NH RTE 122 (Lat: 42.849217, Lng: -71.615475), Route carried "on" structure: Other road , Year Built: 1984, Status: Open, Structure Length: 1.10m (3.61ft), Average Daily Traffic: 2,562 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 3,791 (year 2042), Design Load: HS 20+Mod, Features Intersected: BEAVER BROOK, Facility Carried by Structure: BOSTON POST ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.967, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Frame, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.6m (15.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.4m (44.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 54.3 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.10m (3.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
Structure Number: 7016000105, Location: .06 MI FR NH RTE 122 (Lat: 42.849217, Lng: -71.615475), Route carried "on" structure: Other road , Year Built: 1984, Status: Open, Structure Length: 1.10m (3.61ft), Average Daily Traffic: 2,562 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 3,791 (year 2042), Design Load: HS 20+Mod, Features Intersected: BEAVER BROOK, Facility Carried by Structure: BOSTON POST ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.967, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Frame, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.6m (15.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.4m (44.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 54.3 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.10m (3.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
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Structure Number: 7016500104, Location: 1.3 MI MILFORD TL (Lat: 42.845319, Lng: -71.615483), Route carried "on" structure: State highway 101, Year Built: 1969, Year Reconstructed: 2011, Status: Open, Structure Length: 5.27m (17.29ft), Average Daily Traffic: 12,483 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,474 (year 2042), Design Load: HS 20, Features Intersected: NH122
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 66.731, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 20.1m (65.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.8m (42.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 51.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 5.27m (17.29ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 7016500104, Location: 1.3 MI MILFORD TL (Lat: 42.845319, Lng: -71.615483), Route carried "on" structure: State highway 101, Year Built: 1969, Year Reconstructed: 2011, Status: Open, Structure Length: 5.27m (17.29ft), Average Daily Traffic: 12,483 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,474 (year 2042), Design Load: HS 20, Features Intersected: NH122
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 66.731, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 20.1m (65.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.8m (42.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 51.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 5.27m (17.29ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 7017500099, Location: 0.7 MI MILFORD TL (Lat: 42.836603, Lng: -71.619003), Route carried "on" structure: State highway 101, Year Built: 1969, Year Reconstructed: 2011, Status: Open, Structure Length: 2.19m (7.19ft), Average Daily Traffic: 12,745 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,862 (year 2042), Design Load: HS 20, Features Intersected: MERRIMACK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 65.695, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 20.7m (67.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.1m (43.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 51.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.19m (7.19ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 7017500099, Location: 0.7 MI MILFORD TL (Lat: 42.836603, Lng: -71.619003), Route carried "on" structure: State highway 101, Year Built: 1969, Year Reconstructed: 2011, Status: Open, Structure Length: 2.19m (7.19ft), Average Daily Traffic: 12,745 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,862 (year 2042), Design Load: HS 20, Features Intersected: MERRIMACK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 65.695, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 20.7m (67.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.1m (43.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 51.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.19m (7.19ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 7017700108, Location: 0.5 MI NH 101 (Lat: 42.835875, Lng: -71.609569), Route carried "on" structure: Other road , Year Built: 1986, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 1,470 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 2,175 (year 2042), Design Load: HS 20, Features Intersected: BEAVER BROOK, Facility Carried by Structure: MERRIMACK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.342, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Frame, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.6m (15.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Good, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.04m (3.41ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 7017700108, Location: 0.5 MI NH 101 (Lat: 42.835875, Lng: -71.609569), Route carried "on" structure: Other road , Year Built: 1986, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 1,470 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 2,175 (year 2042), Design Load: HS 20, Features Intersected: BEAVER BROOK, Facility Carried by Structure: MERRIMACK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.342, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Frame, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.6m (15.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Good, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.04m (3.41ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 7018600107, Location: 2.35 MI N HOLLIS TL (Lat: 42.829378, Lng: -71.609650), Route carried "on" structure: State highway 122, Year Built: 1956, Year Reconstructed: 1996, Status: Open, Structure Length: 4.33m (14.21ft), Average Daily Traffic: 5,782 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 8,557 (year 2042), Design Load: HS 20, Features Intersected: SOUHEGAN RIVER,REC PATH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.147, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.6m (47.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 72.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.33m (14.21ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2021, Underwater Inspection Date: August 2017, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 7018600107, Location: 2.35 MI N HOLLIS TL (Lat: 42.829378, Lng: -71.609650), Route carried "on" structure: State highway 122, Year Built: 1956, Year Reconstructed: 1996, Status: Open, Structure Length: 4.33m (14.21ft), Average Daily Traffic: 5,782 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 8,557 (year 2042), Design Load: HS 20, Features Intersected: SOUHEGAN RIVER,REC PATH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.147, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.6m (47.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 72.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.33m (14.21ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2021, Underwater Inspection Date: August 2017, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 7018800097, Location: 0.04 MI MILFORD TL (Lat: 42.826983, Lng: -71.617056), Route carried "on" structure: State highway 101, Year Built: 1971, Status: Open, Structure Length: 7.32m (24.02ft), Average Daily Traffic: 12,745 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,862 (year 2042), Design Load: HS 20+Mod, Features Intersected: SOUHEGAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 64.617, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 36.3m (119.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.3m (43.6ft), Out-to-Out Width: 14.6m (47.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 47.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 7.32m (24.02ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 7018800097, Location: 0.04 MI MILFORD TL (Lat: 42.826983, Lng: -71.617056), Route carried "on" structure: State highway 101, Year Built: 1971, Status: Open, Structure Length: 7.32m (24.02ft), Average Daily Traffic: 12,745 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 18,862 (year 2042), Design Load: HS 20+Mod, Features Intersected: SOUHEGAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 64.617, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 36.3m (119.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.3m (43.6ft), Out-to-Out Width: 14.6m (47.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 47.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 7.32m (24.02ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 701930013, Location: 1.9 MI MERRIMACK TL (Lat: 42.827247, Lng: -71.585236), Route carried "on" structure: Other road , Year Built: 1977, Status: Open, Structure Length: 2.68m (8.79ft), Average Daily Traffic: 4,166 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 6,165 (year 2042), Features Intersected: SOUHEGAN RIVER, Facility Carried by Structure: BOSTON POST ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.109, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 25.3m (83.0ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 45.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.68m (8.79ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 701930013, Location: 1.9 MI MERRIMACK TL (Lat: 42.827247, Lng: -71.585236), Route carried "on" structure: Other road , Year Built: 1977, Status: Open, Structure Length: 2.68m (8.79ft), Average Daily Traffic: 4,166 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 6,165 (year 2042), Features Intersected: SOUHEGAN RIVER, Facility Carried by Structure: BOSTON POST ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.109, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 25.3m (83.0ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 45.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.68m (8.79ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 7013500109, Location: 2.8 MI MILFORD TL (Lat: 42.866133, Lng: -71.613625), Route carried "under" structure: State highway 101, Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 13,000 (year 2014), Truck Traffic: 7%, Features Intersected: NH101, Facility Carried by Structure: NH122,MAIN ST
Minimum Vertical Clearance: 5.00m (16.40ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 26.5m (86.9ft)
Structure Number: 7013500109, Location: 2.8 MI MILFORD TL (Lat: 42.866133, Lng: -71.613625), Route carried "under" structure: State highway 101, Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 13,000 (year 2014), Truck Traffic: 7%, Features Intersected: NH101, Facility Carried by Structure: NH122,MAIN ST
Minimum Vertical Clearance: 5.00m (16.40ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 26.5m (86.9ft)
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Structure Number: 701460011, Location: 2.3 MI MILFORD TL (Lat: 42.858103, Lng: -71.611517), Route carried "under" structure: City street , Year Built: 1971, Structure Length: 0. m, Average Daily Traffic: 530 (year 2013), Truck Traffic: 2%, Features Intersected: THORNTONS FERRY ROAD, Facility Carried by Structure: NH101
Minimum Vertical Clearance: 4.34m (14.24ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 24.4m (80.1ft)
Structure Number: 701460011, Location: 2.3 MI MILFORD TL (Lat: 42.858103, Lng: -71.611517), Route carried "under" structure: City street , Year Built: 1971, Structure Length: 0. m, Average Daily Traffic: 530 (year 2013), Truck Traffic: 2%, Features Intersected: THORNTONS FERRY ROAD, Facility Carried by Structure: NH101
Minimum Vertical Clearance: 4.34m (14.24ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 24.4m (80.1ft)
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Structure Number: 7015900107, Location: 1.56 MI MILFORD TL (Lat: 42.848075, Lng: -71.613600), Route carried "under" structure: City street , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 3,800 (year 2013), Features Intersected: BOSTON POST RD,BEAVER BK, Facility Carried by Structure: NH101
Minimum Vertical Clearance: 4.14m (13.58ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 20.1m (65.9ft)
Structure Number: 7015900107, Location: 1.56 MI MILFORD TL (Lat: 42.848075, Lng: -71.613600), Route carried "under" structure: City street , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 3,800 (year 2013), Features Intersected: BOSTON POST RD,BEAVER BK, Facility Carried by Structure: NH101
Minimum Vertical Clearance: 4.14m (13.58ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 20.1m (65.9ft)
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Structure Number: 7016500104, Location: 1.3 MI MILFORD TL (Lat: 42.845319, Lng: -71.615483), Route carried "under" structure: State highway 122, Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 4,600 (year 2014), Truck Traffic: 2%, Features Intersected: NH122, Facility Carried by Structure: NH101
Minimum Vertical Clearance: 5.33m (17.49ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 20.1m (65.9ft)
Structure Number: 7016500104, Location: 1.3 MI MILFORD TL (Lat: 42.845319, Lng: -71.615483), Route carried "under" structure: State highway 122, Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 4,600 (year 2014), Truck Traffic: 2%, Features Intersected: NH122, Facility Carried by Structure: NH101
Minimum Vertical Clearance: 5.33m (17.49ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 20.1m (65.9ft)
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Structure Number: 7017500099, Location: 0.7 MI MILFORD TL (Lat: 42.836603, Lng: -71.619003), Route carried "under" structure: City street , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 1,700 (year 2012), Truck Traffic: 2%, Features Intersected: MERRIMACK ROAD, Facility Carried by Structure: NH101
Minimum Vertical Clearance: 4.47m (14.67ft), Kilometerpoint: 3.219, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 20.7m (67.9ft)
Structure Number: 7017500099, Location: 0.7 MI MILFORD TL (Lat: 42.836603, Lng: -71.619003), Route carried "under" structure: City street , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 1,700 (year 2012), Truck Traffic: 2%, Features Intersected: MERRIMACK ROAD, Facility Carried by Structure: NH101
Minimum Vertical Clearance: 4.47m (14.67ft), Kilometerpoint: 3.219, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 20.7m (67.9ft)