Bridge Statistics for Woburn, Massachusetts (MA) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: W430022P0MHD634, Location: 0.75 MI W RTE 93 & MNTVLE (Lat: 42.480164, Lng: -71.127219), Route carried "on" structure: City street , Year Built: 1987, Status: Open, Structure Length: 1.95m (6.40ft), Average Daily Traffic: 33,300 (year 2006), Truck Traffic: 11%, Average Future Daily Traffic: 52,591 (year 2027), Design Load: HS 20, Features Intersected: RR MBTA/BMRR, Facility Carried by Structure: HWY MONTVALE AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 1, Length of Maximum Span: 17.1m (56.1ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 16.7m (54.8ft)

Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 56.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.4 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: 2.00m (6.56ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2006, Bridge Improvement Cost: $103,000, Roadway Improvement Cost: $11,000, Total Project Cost: $155,000 ( Estimate for 2006), Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up, Deck Protection: Epoxy Coated Reinforcing

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Structure Number: W430032NXMHD634, Location: 1.9 KM S RTE 93 (Lat: 42.488667, Lng: -71.133406), Route carried "on" structure: City street , Year Built: 1928, Status: Posted for load, Structure Length: 4.54m (14.90ft), Average Daily Traffic: 29,400 (year 2006), Truck Traffic: 4%, Average Future Daily Traffic: 46,431 (year 2027), Design Load: H 20, Features Intersected: RR MBTA/BMRR, Facility Carried by Structure: HWY SALEM ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.931, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.9m (39.0ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 1.7m (5.6ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 15.7m (51.5ft)

Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Operating Rating: 41.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 16.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Meets minimum limits, Approach Roadway Alignment: Meets minimum limits, Length Of Structure Improvement: 4.60m (15.09ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2006, Bridge Improvement Cost: $1,290,000, Roadway Improvement Cost: $130,000, Total Project Cost: $1,936,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: W430042NYMHD634, Location: 1.6 KM W RT 93 & RT 128 (Lat: 42.503472, Lng: -71.137606), Route carried "on" structure: City street , Year Built: 1977, Status: Open, Structure Length: 2.01m (6.59ft), Average Daily Traffic: 28,600 (year 2008), Truck Traffic: 12%, Average Future Daily Traffic: 45,168 (year 2029), Design Load: HS 20, Features Intersected: RR MBTA/BMRR, Facility Carried by Structure: HWY MISHAWUM RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.2m (59.7ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 14.6m (47.9ft), Out-to-Out Width: 19.1m (62.7ft)

Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 53.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Superior to present desirable criteria, Length Of Structure Improvement: 2.10m (6.89ft), Designated Inspection Frequency: Every 24 months, Inspection Date: January 2008, Bridge Improvement Cost: $71,000, Roadway Improvement Cost: $8,000, Total Project Cost: $107,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W430222F8MHDNBI, Location: RT 128 AT RT 38 (Lat: 42.499100, Lng: -71.158647), Route carried "on" structure: Interstate 128, Year Built: 1949, Year Reconstructed: 1961, Status: Open, Structure Length: 3.75m (12.30ft), Average Daily Traffic: 175,700 (year 2006), Truck Traffic: 8%, Average Future Daily Traffic: 277,483 (year 2027), Design Load: H 20, Features Intersected: ST 38 EB/MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 86.077, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.4m (1.3ft), Curb-To-Curb Width: 18.3m (60.0ft), Out-to-Out Width: 26.8m (87.9ft)

Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 44.1 metric tons, Inventory Rating: 32.4 metric tons, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 3.80m (12.47ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2006, Bridge Improvement Cost: $619,000, Roadway Improvement Cost: $62,000, Total Project Cost: $929,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: W430222F9MHDNBI, Location: RT 128 AT RT 38 (Lat: 42.499297, Lng: -71.158631), Route carried "on" structure: Interstate 128, Year Built: 1949, Year Reconstructed: 1961, Status: Open, Structure Length: 3.75m (12.30ft), Average Daily Traffic: 175,700 (year 2006), Truck Traffic: 8%, Average Future Daily Traffic: 277,483 (year 2027), Design Load: H 20, Features Intersected: ST 38 EB/MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 86.077, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.4m (1.3ft), Curb-To-Curb Width: 18.3m (60.0ft), Out-to-Out Width: 20.7m (67.9ft)

Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 44.1 metric tons, Inventory Rating: 32.4 metric tons, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 3.80m (12.47ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2006, Bridge Improvement Cost: $619,000, Roadway Improvement Cost: $62,000, Total Project Cost: $929,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: W430242FAMHDNBI, Location: 1 MI NE RT 128 & RT 3A (Lat: 42.500425, Lng: -71.148897), Route carried "on" structure: Interstate 128, Year Built: 1950, Year Reconstructed: 1961, Status: Open, Structure Length: 4.11m (13.48ft), Average Daily Traffic: 177,000 (year 2006), Truck Traffic: 8%, Average Future Daily Traffic: 279,536 (year 2027), Design Load: H 20, Features Intersected: HWY FOREST PARK RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 86.876, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.8m (51.8ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 19.0m (62.3ft), Out-to-Out Width: 20.9m (68.6ft)

Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 46.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 21.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.20m (13.78ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2006, Bridge Improvement Cost: $1,567,000, Roadway Improvement Cost: $157,000, Total Project Cost: $2,351,000 ( Estimate for 2006), 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: W430242FBMHDNBI, Location: 1 MI NE RT 128 & RT 3A (Lat: 42.500611, Lng: -71.148972), Route carried "on" structure: Interstate 128, Year Built: 1950, Year Reconstructed: 1961, Status: Open, Structure Length: 4.11m (13.48ft), Average Daily Traffic: 177,000 (year 2006), Truck Traffic: 8%, Average Future Daily Traffic: 279,536 (year 2027), Design Load: H 20, Features Intersected: HWY FOREST PARK RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 86.876, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.8m (51.8ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 19.0m (62.3ft), Out-to-Out Width: 20.9m (68.6ft)

Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 46.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 21.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.20m (13.78ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2006, Bridge Improvement Cost: $1,567,000, Roadway Improvement Cost: $157,000, Total Project Cost: $2,351,000 ( Estimate for 2006), 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: W430252MDMHDNBI, Location: 1 MI NE RTE 38 (Lat: 42.501142, Lng: -71.142744), Route carried "on" structure: City street , Year Built: 1961, Status: Open, Structure Length: 6.95m (22.80ft), Average Daily Traffic: 24,300 (year 2007), Truck Traffic: 8%, Average Future Daily Traffic: 38,377 (year 2028), Design Load: H 20, Features Intersected: I 95 /ST128, Facility Carried by Structure: HWY MISHAWUM RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 8, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 24.4m (80.1ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 1.6m (5.2ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 12.4m (40.7ft)

Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 39.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 21.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Underclear: High priority of corrective action, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2007, Bridge Improvement Cost: $1,550,000, Roadway Improvement Cost: $156,000, Total Project Cost: $2,326,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W430262FCMHDNBI, Location: 1.6 KM W RT 93 & RT 95 (Lat: 42.501861, Lng: -71.136847), Route carried "on" structure: Interstate 128, Year Built: 1950, Year Reconstructed: 1961, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 175,000 (year 2006), Truck Traffic: 10%, Average Future Daily Traffic: 276,378 (year 2027), Design Load: H 20, Features Intersected: RR MBTA/BMRR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 87.885, Lanes on structure: 8, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 42.7m (140.1ft), Skew: 21 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.5m (1.6ft), Curb-To-Curb Width: 42.7m (140.1ft), Out-to-Out Width: 44.9m (147.3ft)

Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Operating Rating: 54.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 3.80m (12.47ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2006, Bridge Improvement Cost: $3,046,000, Roadway Improvement Cost: $305,000, Total Project Cost: $4,570,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: W430282LBMHDNBI, Location: 0.5 MI W I 93 (Lat: 42.502806, Lng: -71.126917), Route carried "on" structure: City street , Year Built: 1961, Status: Open, Structure Length: 4.88m (16.01ft), Average Daily Traffic: 75,500 (year 2007), Truck Traffic: 14%, Average Future Daily Traffic: 119,237 (year 2028), Design Load: H 20, Features Intersected: I 95 /ST128, Facility Carried by Structure: HWY WASHNGTON ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.540, Lanes on structure: 2, Lanes under structure: 8, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 24.1m (79.1ft), Curb or Sidewalk Widths: Left: 1.7m (5.6ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 46.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 27.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to 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: 4.90m (16.08ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2007, Bridge Improvement Cost: $1,417,000, Roadway Improvement Cost: $142,000, Total Project Cost: $2,126,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W430312F6MHDNBI, Location: RT 128 AT RT 38 (Lat: 42.499344, Lng: -71.156639), Route carried "on" structure: Interstate 95, Year Built: 1949, Year Reconstructed: 1961, Status: Open, Structure Length: 2.16m (7.09ft), Average Daily Traffic: 161,600 (year 2008), Truck Traffic: 9%, Average Future Daily Traffic: 255,215 (year 2029), Design Load: H 20, Features Intersected: ST 38 WB/MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 86.228, Lanes on structure: 4, Lanes under structure: 1, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 19.5m (64.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.5m (1.6ft), Curb-To-Curb Width: 18.3m (60.0ft), Out-to-Out Width: 20.9m (68.6ft)

Condition: Superstructure: Good, Substructure: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: Equal to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Length Of Structure Improvement: 2.20m (7.22ft), Designated Inspection Frequency: Every 24 months, Inspection Date: January 2008, Bridge Improvement Cost: $359,000, Roadway Improvement Cost: $36,000, Total Project Cost: $539,000 ( Estimate for 2006), Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: W430312F7MHDNBI, Location: RT 128 AT RT 38 (Lat: 42.499539, Lng: -71.156667), Route carried "on" structure: Interstate 95, Year Built: 1949, Year Reconstructed: 1961, Status: Open, Structure Length: 2.16m (7.09ft), Average Daily Traffic: 161,600 (year 2008), Truck Traffic: 9%, Average Future Daily Traffic: 255,215 (year 2029), Design Load: H 20, Features Intersected: ST 38 WB/MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 86.228, Lanes on structure: 4, Lanes under structure: 1, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 19.5m (64.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.5m (1.6ft), Curb-To-Curb Width: 18.3m (60.0ft), Out-to-Out Width: 20.9m (68.6ft)

Condition: Superstructure: Good, Substructure: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: Equal to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Length Of Structure Improvement: 2.20m (7.22ft), Designated Inspection Frequency: Every 24 months, Inspection Date: January 2008, Bridge Improvement Cost: $359,000, Roadway Improvement Cost: $36,000, Total Project Cost: $539,000 ( Estimate for 2006), Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: W430352MEMHDNBI, Location: 0.7 MI S RTE 128 (Lat: 42.490919, Lng: -71.118281), Route carried "on" structure: City street , Year Built: 1957, Status: Open, Structure Length: 7.16m (23.49ft), Average Daily Traffic: 18,500 (year 2007), Truck Traffic: 1%, Average Future Daily Traffic: 29,217 (year 2028), Design Load: H 20, Features Intersected: I 93, Facility Carried by Structure: HWY SALEM ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 8, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 34.7m (113.8ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 15.1m (49.5ft)

Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 7.20m (23.62ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2007, Bridge Improvement Cost: $371,000, Roadway Improvement Cost: $38,000, Total Project Cost: $557,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: W430362J3MHDNBI, Location: 2 MI S RT 128 (Lat: 42.480081, Lng: -71.115489), Route carried "on" structure: Interstate 93, Year Built: 1958, Year Reconstructed: 1972, Status: Open, Structure Length: 5.49m (18.01ft), Average Daily Traffic: 169,000 (year 2006), Truck Traffic: 11%, Average Future Daily Traffic: 266,902 (year 2027), Design Load: HS 20+Mod, Features Intersected: HWY MONTVALE AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.978, Lanes on structure: 8, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 39.6m (129.9ft), Skew: 32 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 26.8m (87.9ft), Curb or Sidewalk Widths: Left: 0.6m (2.0ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 39.6m (129.9ft), Out-to-Out Width: 51.6m (169.3ft)

Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 51.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Superior to present desirable criteria, Length Of Structure Improvement: 5.50m (18.04ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2006, Bridge Improvement Cost: $5,066,000, Roadway Improvement Cost: $507,000, Total Project Cost: $7,600,000 ( Estimate for 2006), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W430372J1MHDNBI, Location: 0.1 MI S MONTVALE AVE (Lat: 42.478461, Lng: -71.114692), Route carried "on" structure: Interstate 93, Year Built: 1958, Year Reconstructed: 1971, Status: Open, Structure Length: 1.08m (3.54ft), Average Daily Traffic: 168,800 (year 2007), Truck Traffic: 6%, Average Future Daily Traffic: 266,586 (year 2028), Design Load: HS 20+Mod, Features Intersected: RR BMRR SPUR (ABAND)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 42.003, Lanes on structure: 8, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 55.9m (183.4ft), Skew: 32 degrees, Material/Design: Prestressed concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.8m (2.6ft), Curb-To-Curb Width: 48.2m (158.1ft), Out-to-Out Width: 48.6m (159.4ft)

Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 53.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.10m (3.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: January 2007, Bridge Improvement Cost: $191,000, Roadway Improvement Cost: $20,000, Total Project Cost: $287,000 ( Estimate for 2006), Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W430392J0MHDNBI, Location: 0.1 MI S MONTVALE AVE (Lat: 42.478506, Lng: -71.114283), Route carried "on" structure: Ramp Interstate 93, Year Built: 1958, Year Reconstructed: 1971, Status: Open, Structure Length: 0.87m (2.85ft), Average Daily Traffic: 19,400 (year 2007), Truck Traffic: 10%, Average Future Daily Traffic: 30,638 (year 2028), Design Load: HS 20+Mod, Features Intersected: RR BMRR SPUR (ABAND)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 42.003, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.4m (27.6ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.9m (3.0ft), Curb-To-Curb Width: 17.5m (57.4ft), Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Fair, Superstructure: Fair, Substructure: Good, Operating Rating: 65.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 50.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.90m (2.95ft), Designated Inspection Frequency: Every 24 months, Inspection Date: January 2007, Bridge Improvement Cost: $294,000, Roadway Improvement Cost: $30,000, Total Project Cost: $442,000 ( Estimate for 2006), Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W430402J2MHDNBI, Location: 0.1 MI S MONTVALE AVE (Lat: 42.478447, Lng: -71.114781), Route carried "on" structure: Ramp Interstate 93, Year Built: 1958, Year Reconstructed: 1971, Status: Open, Structure Length: 1.08m (3.54ft), Average Daily Traffic: 11,600 (year 2007), Truck Traffic: 6%, Average Future Daily Traffic: 18,320 (year 2028), Design Load: HS 20+Mod, Features Intersected: RR BMRR SPUR (ABAND)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 42.003, Lanes on structure: 1, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.9m (3.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Fair, Superstructure: Fair, Substructure: Good, Operating Rating: 60.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.10m (3.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: January 2007, Bridge Improvement Cost: $193,000, Roadway Improvement Cost: $20,000, Total Project Cost: $290,000 ( Estimate for 2006), Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W430412KHMHDNBI, Location: 0.2 MI W RTE 93 (Lat: 42.479733, Lng: -71.118547), Route carried "on" structure: City street , Year Built: 1958, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 41,000 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 64,751 (year 2028), Design Load: H 20, Features Intersected: WATER ABERJONA RIVER, Facility Carried by Structure: HWY MONTVALE AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.322, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 19.2m (63.0ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.9m (25.9ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 19.4m (63.6ft), Out-to-Out Width: 23.9m (78.4ft)

Condition: Deck: Good, Superstructure: Good, Substructure: Fair, Channel: Fair, Operating Rating: 94.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 57.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, 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: 0.90m (2.95ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 36 months, Inspection Date: Febuary 2007, Underwater Inspection Date: January 2006, Bridge Improvement Cost: $384,000, Roadway Improvement Cost: $39,000, Total Project Cost: $577,000 ( Estimate for 2006), Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W430442CLMHD634, Location: 1.1 KM W STONEHAM (Lat: 42.498583, Lng: -71.135378), Route carried "on" structure: City street , Year Built: 1963, Status: Open, Structure Length: 4.82m (15.81ft), Average Daily Traffic: 19,600 (year 2006), Truck Traffic: 6%, Average Future Daily Traffic: 30,954 (year 2027), Design Load: H 20, Features Intersected: RR MBTA/BMRR, Facility Carried by Structure: HWY OLYMPIA AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.274, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 4, Length of Maximum Span: 14.0m (45.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good, Superstructure: Good, Substructure: Fair, Operating Rating: 66.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 41.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Underclear: High priority of corrective action, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 4.90m (16.08ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2006, Bridge Improvement Cost: $1,225,000, Roadway Improvement Cost: $123,000, Total Project Cost: $1,838,000 ( Estimate for 2006), Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up

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Structure Number: W43047AFVMHDNBI, Location: COMMERCE WAY (Lat: 42.521000, Lng: -71.150000), Route carried "on" structure: Ramp Interstate 93, Year Built: 2000, Status: Open, Structure Length: 36.08m (118.37ft), Average Daily Traffic: 7,500 (year 2007), Truck Traffic: 14%, Average Future Daily Traffic: 9,634 (year 2028), Design Load: HS 20, Features Intersected: I 93
Minimum Vertical Clearance: 5.02m (16.47ft), Kilometerpoint: 0.000, Lanes on structure: 1, Lanes under structure: 8, Owner: State Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Steel continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 8, Length of Maximum Span: 48.7m (159.8ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 44.1 metric tons, Inventory Rating: 32.4 metric tons, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: November 2007, Critical Feature Inspection Date: November 2007, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Latex Concrete, Deck Protection: Epoxy Coated Reinforcing

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Structure Number: W43048AGBMHDNBI, Location: COMMERCE WAY (Lat: 42.520167, Lng: -71.133000), Route carried "on" structure: Ramp Interstate 93, Year Built: 2000, Status: Open, Structure Length: 48.88m (160.37ft), Average Daily Traffic: 12,900 (year 2007), Truck Traffic: 9%, Average Future Daily Traffic: 17,767 (year 2028), Design Load: HS 20, Features Intersected: I 93 & NB ON RAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 1, Lanes under structure: 9, Owner: State Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Steel continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 11, Length of Maximum Span: 48.7m (159.8ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 44.1 metric tons, Inventory Rating: 32.4 metric tons, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: November 2007, Critical Feature Inspection Date: November 2007, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Latex Concrete, Deck Protection: Epoxy Coated Reinforcing

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Structure Number: W430352MEMHDNBI, Location: 0.75 MI S RT 128 (Lat: 42.483333, Lng: -71.116667), Route carried "under" structure: Interstate 93, Year Built: 1958, Structure Length: 7.16m (23.49ft), Average Daily Traffic: 131,650 (year 0 ), Features Intersected: I 93 NB, Facility Carried by Structure: HWY SALEM ST
Minimum Vertical Clearance: 4.83m (15.85ft), Kilometerpoint: 0.000, Lanes on structure: 4, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 25.3m (83.0ft)