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

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Structure Number: A0200128RMHDNBI,  Location: .1 MI NW. OF CONCORD LINE (Lat: 42.440719,  Lng: -71.430125),  Route carried "on" structure: State highway 62,  Year Built: 1953,  Status: Open,  Structure Length: 2.37m (7.78ft),  Average Daily Traffic: 27,800 (year 2008),  Truck Traffic: 10%,  Average Future Daily Traffic: 43,905 (year 2029),  Design Load: H 20,  Features Intersected: WATER ASSABET RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.384,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.6m (74.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.0m (49.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 35.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 17.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  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 desirable criteria,  Length Of Structure Improvement: 2.40m (7.87ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: Febuary 2008,  Underwater Inspection Date: July 2007,  Bridge Improvement Cost: $643,000,  Roadway Improvement Cost: $65,000,  Total Project Cost: $965,000 ( 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: A0200429AMHD634,  Location: 1.2 MI SOUTH OF RTE. 2 (Lat: 42.460025,  Lng: -71.455322),  Route carried "on" structure: State highway 27,  Year Built: 1906,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 13,600 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 21,478 (year 2029),  Design Load: HS 20,  Features Intersected: RR MBTA/BMRR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 99.786,  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: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.1m (43.0ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 55.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 46.3 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 minimum criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $150,000,  Roadway Improvement Cost: $16,000,  Total Project Cost: $226,000 ( Estimate for 2006),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: A0200628KMHDNBI,  Location: 1.5 MI W RT 2 & ST 111 (Lat: 42.475878,  Lng: -71.468567),  Route carried "on" structure: State highway 111,  Year Built: 1907,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 7,700 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 12,161 (year 2027),  Features Intersected: WATER FORT POND BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.826,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 31.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.9 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,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: December 2006,  Underwater Inspection Date: July 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: A0200723XMUNNBI,  Location: .6MI.S.OF ST.2 (Lat: 42.463750,  Lng: -71.423000),  Route carried "on" structure: City street ,  Year Built: 1928,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 3,300 (year 2008),  Truck Traffic: 6%,  Average Future Daily Traffic: 5,212 (year 2029),  Features Intersected: WATER FORT POND BROOK,  Facility Carried by Structure: HWY LAWSBROOK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.032,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 55.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.80m (2.62ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: January 2008,  Underwater Inspection Date: March 2007,  Bridge Improvement Cost: $189,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $284,000 ( Estimate for 2006),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: A02008255MUNNBI,  Location: O.9 MI. S.E. OF ST-27 (Lat: 42.456869,  Lng: -71.437225),  Route carried "on" structure: City street ,  Year Built: 1937,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 2,000 (year 2007),  Truck Traffic: 2%,  Average Future Daily Traffic: 3,159 (year 2028),  Features Intersected: WATER FORT POND BROOK,  Facility Carried by Structure: HWY RIVER ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.288,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Arch - Deck,  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: 7.6m (24.9ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 31.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 1.60m (5.25ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2007,  Bridge Improvement Cost: $218,000,  Roadway Improvement Cost: $22,000,  Total Project Cost: $328,000 ( Estimate for 2006)

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Structure Number: A0200923YMUNNBI,  Location: .25 MI. W OF RTE. 2A (Lat: 42.493983,  Lng: -71.420903),  Route carried "on" structure: City street ,  Year Built: 1938,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 8,060 (year 2007),  Truck Traffic: 8%,  Average Future Daily Traffic: 12,729 (year 2028),  Features Intersected: WATER NASHOBA BROOK,  Facility Carried by Structure: HWY BROOK ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.354,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.9m (3.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Channel: Good,  Culverts: 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: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.60m (1.97ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: December 2007,  Underwater Inspection Date: April 2007,  Bridge Improvement Cost: $204,000,  Roadway Improvement Cost: $21,000,  Total Project Cost: $307,000 ( Estimate for 2006)

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Structure Number: A02010256MUNNBI,  Location: CORNER OF CLOVER HILL RD (Lat: 42.457961,  Lng: -71.434364),  Route carried "on" structure: City street ,  Year Built: 1938,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 1,600 (year 2008),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,527 (year 2029),  Features Intersected: WATER FORT POND BROOK,  Facility Carried by Structure: HWY PARKER ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.241,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 31.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 1.00m (3.28ft),  Designated Inspection Frequency: Every 18 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $142,000,  Roadway Improvement Cost: $15,000,  Total Project Cost: $214,000 ( Estimate for 2006),  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: A02011257MUNNBI,  Location: 0.5MI N OF RT.2 (Lat: 42.475014,  Lng: -71.411475),  Route carried "on" structure: City street ,  Year Built: 1997,  Status: Open,  Structure Length: 1.46m (4.79ft),  Average Daily Traffic: 780 (year 2008),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,232 (year 2029),  Design Load: HS 20,  Features Intersected: WATER NASHOBA BROOK,  Facility Carried by Structure: HWY WETHERBEE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.338,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.5m (24.6ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 1.3m (4.3ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 59.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.7 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 minimum criteria,  Length Of Structure Improvement: 0.70m (2.30ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: January 2008,  Underwater Inspection Date: July 2007,  Bridge Improvement Cost: $310,000,  Roadway Improvement Cost: $32,000,  Total Project Cost: $466,000 ( Estimate for 2006)

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Structure Number: A02012286MHDNBI,  Location: 1 MI.STH.OF ST.111 (Lat: 42.459253,  Lng: -71.454964),  Route carried "on" structure: State highway 27,  Year Built: 1900,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 11,300 (year 2008),  Truck Traffic: 5%,  Average Future Daily Traffic: 17,846 (year 2029),  Design Load: H 20,  Features Intersected: WATER FORT POND BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 99.981,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Superstructure: Good,  Substructure: Satisfactory,  Channel: 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.70m (2.30ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: Febuary 2008,  Underwater Inspection Date: November 2005,  Bridge Improvement Cost: $90,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $136,000 ( Estimate for 2006)

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Structure Number: A0201326KMHDNBI,  Location: 0.25 MI S RT27 &2A (Lat: 42.499106,  Lng: -71.418928),  Route carried "on" structure: State highway 119,  Year Built: 1940,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 31,100 (year 2007),  Truck Traffic: 8%,  Average Future Daily Traffic: 49,116 (year 2028),  Design Load: H 20,  Features Intersected: WATER NASHOBA BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 53.342,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 46.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 28.7 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 48 months,  Inspection Date: September 2007,  Underwater Inspection Date: July 2005,  Bridge Improvement Cost: $216,000,  Roadway Improvement Cost: $22,000,  Total Project Cost: $325,000 ( Estimate for 2006),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: A02018240MUNNBI,  Location: .1 MI W OF RTE 2A (Lat: 42.477889,  Lng: -71.415233),  Route carried "on" structure: City street ,  Year Built: 1994,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 7,700 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 12,161 (year 2028),  Features Intersected: WATER NASHOBA BROOK,  Facility Carried by Structure: HWY CONCORD RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 44.1 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Better than present minimum criteria,  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: 0.70m (2.30ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: January 2007,  Underwater Inspection Date: August 2006,  Bridge Improvement Cost: $182,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $274,000 ( Estimate for 2006)

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Structure Number: A02020258MUNNBI,  Location: .8 MI. E OF ST. 27 (Lat: 42.458367,  Lng: -71.440833),  Route carried "on" structure: City street ,  Year Built: 1981,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 500 (year 2008),  Truck Traffic: 6%,  Average Future Daily Traffic: 790 (year 2029),  Design Load: H 20,  Features Intersected: WATER FORT POND BROOK,  Facility Carried by Structure: HWY RIVER ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.046,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 44.1 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.40m (1.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $131,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $197,000 ( Estimate for 2006)

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Structure Number: A02021259MUNNBI,  Location: ACROSS FROM VANDERBELT ST (Lat: 42.459328,  Lng: -71.442936),  Route carried "on" structure: City street ,  Year Built: 1981,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 600 (year 2008),  Truck Traffic: 15%,  Average Future Daily Traffic: 948 (year 2029),  Features Intersected: WATER FORT POND BROOK,  Facility Carried by Structure: HWY RIVER ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 44.1 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.60m (1.97ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $171,000,  Roadway Improvement Cost: $18,000,  Total Project Cost: $257,000 ( Estimate for 2006)

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Structure Number: A0202225AMUNNBI,  Location: .3MI. W. OF ST-27 (Lat: 42.458208,  Lng: -71.460269),  Route carried "on" structure: City street ,  Year Built: 1924,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 860 (year 2006),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,358 (year 2027),  Features Intersected: WATER FORT POND BROOK,  Facility Carried by Structure: HWY STOW ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.207,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 31.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 1.00m (3.28ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2006,  Bridge Improvement Cost: $149,000,  Roadway Improvement Cost: $15,000,  Total Project Cost: $224,000 ( Estimate for 2006),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: A0202325BMUNNBI,  Location: 0.2 MI S. OF CENTRAL ST. (Lat: 42.458803,  Lng: -71.462500),  Route carried "on" structure: City street ,  Year Built: 1965,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 3,300 (year 2008),  Truck Traffic: 6%,  Average Future Daily Traffic: 5,212 (year 2029),  Design Load: H 20,  Features Intersected: WATER FORT POND BROOK,  Facility Carried by Structure: HWY MARTIN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.386,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 31.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 0.90m (2.95ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $101,000,  Roadway Improvement Cost: $11,000,  Total Project Cost: $152,000 ( Estimate for 2006)

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Structure Number: A0202928JMHDNBI,  Location: RT 111 AT RT 2 (Lat: 42.474050,  Lng: -71.445900),  Route carried "on" structure: State highway 2,  Year Built: 1950,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 35,000 (year 2006),  Truck Traffic: 5%,  Average Future Daily Traffic: 55,276 (year 2027),  Design Load: H 20,  Features Intersected: ST 2 EB,  Facility Carried by Structure: ST111 NB/MASS AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.299,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.7m (44.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 68.1 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: Better than 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: 1.50m (4.92ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  Bridge Improvement Cost: $135,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $203,000 ( 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: A02035295MHDNBI,  Location: 1 MI NW RTE 27 (Lat: 42.491036,  Lng: -71.460419),  Route carried "on" structure: City street ,  Year Built: 1950,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 550 (year 2007),  Truck Traffic: 6%,  Average Future Daily Traffic: 869 (year 2028),  Design Load: HS 20,  Features Intersected: ST 2,  Facility Carried by Structure: HWY ARLINGTON ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.529,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.9m (48.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 66.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 3.50m (11.48ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007,  Bridge Improvement Cost: $450,000,  Roadway Improvement Cost: $46,000,  Total Project Cost: $676,000 ( 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: A02036294MHDNBI,  Location: 0.25 MI NW RT 27 (Lat: 42.481139,  Lng: -71.451336),  Route carried "on" structure: City street ,  Year Built: 1950,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 3,000 (year 2007),  Truck Traffic: 6%,  Average Future Daily Traffic: 4,738 (year 2028),  Design Load: HS 20,  Features Intersected: ST 2,  Facility Carried by Structure: HWY HAYWARD RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.448,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 14.6m (47.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 44.1 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.80m (15.75ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2007,  Bridge Improvement Cost: $617,000,  Roadway Improvement Cost: $62,000,  Total Project Cost: $926,000 ( Estimate for 2006),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: A02037287MHDNBI,  Location: RT 27 AT RT 2 (Lat: 42.477914,  Lng: -71.449267),  Route carried "on" structure: State highway 27,  Year Built: 1952,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 3.11m (10.20ft),  Average Daily Traffic: 11,300 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 17,846 (year 2027),  Design Load: H 20,  Features Intersected: ST 2
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 102.026,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.6m (47.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.1m (6.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 16.7m (54.8ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 67.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.20m (10.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2006,  Bridge Improvement Cost: $954,000,  Roadway Improvement Cost: $96,000,  Total Project Cost: $1,432,000 ( 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: A0202928JMHDNBI,  Location: RT 111 AT RT 2 (Lat: 42.466667,  Lng: -71.450000),  Route carried "under" structure: State highway 2,  Year Built: 1951,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 33,550 (year 0 ),  Features Intersected: ST 2 EB
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 13.7m (44.9ft)

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Structure Number: A02035295MHDNBI,  Location: 1 MI NW RT 27 (Lat: 42.483333,  Lng: -71.466667),  Route carried "under" structure: State highway 2,  Year Built: 1950,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 33,500 (year 0 ),  Features Intersected: ST 2 EB,  Facility Carried by Structure: HWY ARLINGTON ST
Minimum Vertical Clearance: 4.27m (14.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.9m (48.9ft)

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Structure Number: A02035295MHDNBI,  Location: 1 MI NW RT 27 (Lat: 42.483333,  Lng: -71.466667),  Route carried "under" structure: State highway 2,  Year Built: 1950,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 33,500 (year 0 ),  Features Intersected: ST 2 WB,  Facility Carried by Structure: HWY ARLINGTON ST
Minimum Vertical Clearance: 4.27m (14.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.9m (48.9ft)

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Structure Number: A02036294MHDNBI,  Location: 0.25 MI NW RT 27 (Lat: 42.483333,  Lng: -71.450000),  Route carried "under" structure: State highway 2,  Year Built: 1950,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 6,000 (year 0 ),  Features Intersected: ST 2 EB,  Facility Carried by Structure: HWY HAYWARD RD
Minimum Vertical Clearance: 4.27m (14.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.6m (47.9ft)

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Structure Number: A02036294MHDNBI,  Location: 0.25 MI NW RT 27 (Lat: 42.483333,  Lng: -71.450000),  Route carried "under" structure: State highway 2,  Year Built: 1950,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 33,500 (year 0 ),  Features Intersected: ST 2 WB,  Facility Carried by Structure: HWY HAYWARD RD
Minimum Vertical Clearance: 4.27m (14.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.6m (47.9ft)

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Structure Number: A02037287MHDNBI,  Location: RT 27 AT RT 2 (Lat: 42.483333,  Lng: -71.450000),  Route carried "under" structure: State highway 2,  Year Built: 1952,  Structure Length: 3.11m (10.20ft),  Average Daily Traffic: 30,500 (year 0 ),  Features Intersected: ST 2 EB
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.6m (47.9ft)

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Structure Number: A02037287MHDNBI,  Location: RT 27 AT RT 2 (Lat: 42.483333,  Lng: -71.450000),  Route carried "under" structure: State highway 2,  Year Built: 1952,  Structure Length: 3.11m (10.20ft),  Average Daily Traffic: 30,500 (year 0 ),  Features Intersected: ST 2 WB
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.6m (47.9ft)