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Bridge Statistics for New Ipswich, New Hampshire (NH) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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National Bridge Inventory (NBI) Statistics
Number of bridges: 12
Total length: 11 meters (36ft)
Total costs: $18,000,000
Total average daily traffic: 19,960
Total average daily truck traffic: 899
Total future (year 2026) average daily traffic: 29,541
National Bridge Inventory (NBI) Registered Bridges for New Ipswich

New bridges - Historical Statistics

  • 1900-1909: 1
  • 1910-1919: 0
  • 1920-1929: 1
  • 1930-1939: 2
  • 1940-1949: 0
  • 1950-1959: 1
  • 1960-1969: 2
  • 1970-1979: 1
  • 1980-1989: 1
  • 1990-1999: 1
  • 2000-2009: 2

Reconstructed bridges - Historical Statistics

  • 1950-1959: 1
  • 1960-1969: 0
  • 1970-1979: 1

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Bridge Condition - Culverts

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Structure Number: 18600570014,  Location: 0.5 MI FROM SHARON TL (Lat: 42.786578,  Lng: -71.925253),  Route carried "on" structure: State highway 124,  Year Built: 1997,  Status: Open,  Structure Length: 0.58m (1.90ft),  Average Daily Traffic: 3,200 (year 2005),  Truck Traffic: 4%,  Average Future Daily Traffic: 4,736 (year 2026),  Design Load: HS 25,  Features Intersected: OTTER BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.821,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 5.8m (19.0ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 56.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.58m (1.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2006,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 18601080007,  Location: 0.06 MI FR RINDGE RD (Lat: 42.733719,  Lng: -71.875600),  Route carried "on" structure: Other road ,  Year Built: 1981,  Status: Open,  Structure Length: 0.30m (0.98ft),  Average Daily Traffic: 100 (year 2005),  Truck Traffic: 4%,  Average Future Daily Traffic: 148 (year 2026),  Features Intersected: WEST BR SOUHEGAN RIVER,  Facility Carried by Structure: TAYLOR ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.012,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 49.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2006,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 186011300074,  Location: 2.36 MI NE MASS. SL (Lat: 42.736731,  Lng: -71.870597),  Route carried "on" structure: State highway ,  Year Built: 1971,  Status: Temporarily open,  Structure Length: 0.37m (1.21ft),  Average Daily Traffic: 850 (year 2005),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,258 (year 2026),  Design Load: H 20,  Features Intersected: WEST BR SOUHEGAN RIVER,  Facility Carried by Structure: SMITHVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.718,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Satisfactory,  Culverts: Serious,  Structural Evaluation: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.37m (1.21ft),  Designated Inspection Frequency: Every 8 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2008,  Underwater Inspection Date: October 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 186012900067,  Location: 1.78 MI N MASS SL (Lat: 42.731411,  Lng: -71.854392),  Route carried "on" structure: State highway 123A,  Year Built: 1936,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 400 (year 1990),  Truck Traffic: 10%,  Average Future Daily Traffic: 592 (year 2026),  Design Load: H 15,  Features Intersected: WEST BR SOUHEGAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.816,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 7.7m (25.3ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 19.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 13.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.01m (3.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 186013000053,  Location: .89 MI N MASS LINE (Lat: 42.721947,  Lng: -71.853969),  Route carried "on" structure: State highway 123A,  Year Built: 1936,  Year Reconstructed: 1978,  Status: Open,  Structure Length: 0.37m (1.21ft),  Average Daily Traffic: 460 (year 1992),  Truck Traffic: 10%,  Average Future Daily Traffic: 681 (year 2026),  Design Load: H 15,  Features Intersected: ASH POT BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.400,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 43.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.37m (1.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 186013700062,  Location: 0.2 MI FR NH RTE 123A (Lat: 42.727464,  Lng: -71.848069),  Route carried "on" structure: Other road ,  Year Built: 2006,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 500 (year 1984),  Truck Traffic: 4%,  Average Future Daily Traffic: 740 (year 2026),  Design Load: HS 25,  Features Intersected: SOUHEGAN RIVER,  Facility Carried by Structure: LOWER ASHBY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 79.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable 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: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 186013900106,  Location: 0.1 MI FR NH RTE 124 (Lat: 42.758897,  Lng: -71.846044),  Route carried "on" structure: Other road ,  Year Built: 1950,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 200 (year 1984),  Truck Traffic: 4%,  Average Future Daily Traffic: 296 (year 2026),  Features Intersected: FURNACE BROOK,  Facility Carried by Structure: TRICNIC ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.223,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 1.2m (3.9ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 12.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 9.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Waterway Adequacy: Equal to present minimum 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: October 2006,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 186014500089,  Location: 340 FT FR RIVER RD (Lat: 42.747986,  Lng: -71.839228),  Route carried "on" structure: Other road ,  Year Built: 2005,  Status: Open,  Structure Length: 1.68m (5.51ft),  Average Daily Traffic: 50 (year 1984),  Average Future Daily Traffic: 74 (year 2026),  Design Load: HS 25,  Features Intersected: H20 LOOM PND OUTLET,  Facility Carried by Structure: OLD COUNTRY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.097,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 5.2m (17.1ft),  Out-to-Out Width: 6.3m (20.7ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Good,  Operating Rating: 84.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.68m (5.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 186014500101,  Location: 2.33 MI NW GREENVILLE TL (Lat: 42.756506,  Lng: -71.840064),  Route carried "on" structure: State highway 123,  Year Built: 1964,  Status: Open,  Structure Length: 0.43m (1.41ft),  Average Daily Traffic: 4,800 (year 2002),  Truck Traffic: 4%,  Average Future Daily Traffic: 7,104 (year 2026),  Design Load: H 20,  Features Intersected: FURNACE BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.334,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 69.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.43m (1.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2006,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 186014900101,  Location: 1.97 MI NW GREENVILLE TL (Lat: 42.756019,  Lng: -71.836972),  Route carried "on" structure: State highway 123,  Year Built: 1964,  Status: Open,  Structure Length: 0.43m (1.41ft),  Average Daily Traffic: 4,800 (year 2002),  Truck Traffic: 4%,  Average Future Daily Traffic: 7,104 (year 2026),  Design Load: H 20,  Features Intersected: FURNACE BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.608,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 54.4 metric tons,  Inventory Rating: 32.7 metric tons,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.43m (1.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2006,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 186015700093,  Location: 1.4 MI FROM GREENVILLE TL (Lat: 42.750375,  Lng: -71.828117),  Route carried "on" structure: State highway 124,  Year Built: 1900,  Year Reconstructed: 1957,  Status: Open,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 4,600 (year 2006),  Truck Traffic: 4%,  Average Future Daily Traffic: 6,808 (year 2026),  Design Load: HS 15,  Features Intersected: SOUHEGAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.606,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 4.6m (15.1ft),  Curb or Sidewalk Widths: Left: 1.3m (4.3ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Fair,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.11m (13.48ft),  Designated Inspection Frequency: Every 8 months,  Underwater Inspection Frequency: Every 15 months,  Inspection Date: April 2008,  Underwater Inspection Date: October 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 186015700096,  Location: TOWN ROAD (Lat: 42.751692,  Lng: -71.827756),  Route carried "on" structure: Other road ,  Year Built: 1923,  Status: Closed,  Structure Length: 0.91m (2.99ft),  Features Intersected: SOUHEGAN RIVER,  Facility Carried by Structure: BYPASSED HISTORIC
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Imminent failure,  Superstructure: Imminent failure,  Substructure: Imminent failure,  Channel: Good,  Waterway Adequacy: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Galvanized Reinforcing

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