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

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Structure Number: 8004400088,  Location: .3 MI FROM WILMOT T.L. (Lat: 43.426817,  Lng: -71.874189),  Route carried "on" structure: State highway 11,  Year Built: 1959,  Status: Open,  Structure Length: 3.17m (10.40ft),  Average Daily Traffic: 4,483 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 6,634 (year 2042),  Design Load: HS 20,  Features Intersected: PLEASANT STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 67.106,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel,  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: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 36.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.9 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.17m (10.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other

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Structure Number: 8005000093,  Location: 0.7 MI FROM WILMOT T.L. (Lat: 43.431175,  Lng: -71.868669),  Route carried "on" structure: State highway 11,  Year Built: 1959,  Year Reconstructed: 2013,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 4,616 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 6,831 (year 2042),  Design Load: HL 93,  Features Intersected: BLACKWATER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 67.761,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 13.7m (44.9ft),  Out-to-Out Width: 14.8m (48.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 61.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 47.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.78m (12.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 8005300092,  Location: 0.6 MI NH 11 (Lat: 43.430303,  Lng: -71.865986),  Route carried "on" structure: Other road ,  Year Built: 1934,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 234 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 346 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: BLACKWATER RIVER,  Facility Carried by Structure: CILLEYVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.919,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 88.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 53.5 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.16m (3.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 8005700103,  Location: 1.4 MILES FROM WILMOT T/L (Lat: 43.437811,  Lng: -71.859664),  Route carried "on" structure: State highway 11,  Year Built: 2010,  Status: Open,  Structure Length: 0.68m (2.23ft),  Average Daily Traffic: 4,616 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 6,831 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: NHRR(ABD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 68.799,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.8m (22.3ft)

Condition: Culverts: Very good,  Operating Rating: 83.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Length Of Structure Improvement: 0.68m (2.23ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022)

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Structure Number: 8007100104,  Location: 1.9 MI FROM WILMOT T.L. (Lat: 43.438458,  Lng: -71.847000),  Route carried "on" structure: US 4,  Year Built: 1959,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 4,631 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 6,853 (year 2042),  Design Load: HS 20,  Features Intersected: RAGGED MOUNTAIN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 63.098,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete continuous,  Design/Construction: Frame,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.2m (46.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 54.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.76m (2.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other

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Structure Number: 8008300098,  Location: 0.1 MI S NH 11 (Lat: 43.434983,  Lng: -71.836156),  Route carried "on" structure: Other road ,  Year Built: 1882,  Status: Open,  Structure Length: 1.98m (6.50ft),  Average Daily Traffic: 81 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 119 (year 2042),  Features Intersected: BLACKWATER RIVER,  Facility Carried by Structure: BRIDGE ROAD
Minimum Vertical Clearance: 3.58m (11.75ft),  Kilometerpoint: 0.177,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.8m (51.8ft),  Curb-To-Curb Width: 2.7m (8.9ft),  Out-to-Out Width: 5.8m (19.0ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Good,  Channel: Very good,  Operating Rating: 27.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 20.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.98m (6.50ft),  Designated Inspection Frequency: Every 16 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 8009700072,  Location: 2.3 MI FR NH RTE 4 (Lat: 43.417044,  Lng: -71.823064),  Route carried "on" structure: Other road ,  Year Built: 1960,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 0.95m (3.12ft),  Average Daily Traffic: 81 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 119 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: BRADLEY BROOK,  Facility Carried by Structure: BRADLEY LAKE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.302,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.7m (15.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.95m (3.12ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 8009800093,  Location: 0.3 MI NH 11 (Lat: 43.432447,  Lng: -71.820961),  Route carried "on" structure: Other road ,  Year Built: 1930,  Year Reconstructed: 1972,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 565 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 836 (year 2042),  Features Intersected: BLACKWATER RIVER,  Facility Carried by Structure: LAWRENCE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.166,  Lanes on structure: 2,  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: 14.6m (47.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 22.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 16.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.77m (5.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 8011800095,  Location: 0.075 MI W.OF RTE. 11 (Lat: 43.434794,  Lng: -71.803750),  Route carried "on" structure: US 4,  Year Built: 1959,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 3.97m (13.02ft),  Average Daily Traffic: 1,990 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 2,945 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: NHRR(ABD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 66.730,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.6m (47.9ft),  Curb-To-Curb Width: 13.3m (43.6ft),  Out-to-Out Width: 14.1m (46.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Operating Rating: 70.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.97m (13.02ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 8012000092,  Location: 1.7 MI FROM SALISBURY TL (Lat: 43.432269,  Lng: -71.800942),  Route carried "on" structure: US 4,  Year Built: 1933,  Status: Open,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 1,990 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 2,945 (year 2042),  Design Load: H 15,  Features Intersected: BLACKWATER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 67.095,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.1m (56.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 37.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 16.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.92m (6.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 8012700106,  Location: 0.3 MI FR SLEEPER HILL R (Lat: 43.442347,  Lng: -71.793978),  Route carried "on" structure: Other road ,  Year Built: 2018,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 112 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 165 (year 2042),  Design Load: HL 93,  Features Intersected: ELBOW BROOK,  Facility Carried by Structure: MORRILL HILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.629,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 66.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 51.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum 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: October 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 8012900101,  Location: 5.8 MI FROM FRANKLIN TL (Lat: 43.437931,  Lng: -71.791636),  Route carried "on" structure: State highway 11,  Year Built: 1934,  Year Reconstructed: 2003,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 2,881 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 4,263 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: ELBOW BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 74.487,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.5m (24.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 57.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.3 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.76m (2.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 8014300077,  Location: 0.3 MI FROM SALISBURY TL (Lat: 43.421819,  Lng: -71.776844),  Route carried "on" structure: US 4,  Year Built: 1933,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 2,211 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,272 (year 2042),  Design Load: H 15,  Features Intersected: BLACKWATER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 69.395,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.4m (66.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Good,  Operating Rating: 49.4 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.29m (7.51ft),  Designated Inspection Frequency: Every 8 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Critical Feature Inspection Date: May 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 801730013,  Location: 0.04 MI NH 11 (Lat: 43.459425,  Lng: -71.747936),  Route carried "on" structure: Other road ,  Year Built: 1930,  Year Reconstructed: 2005,  Status: Posted for load,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 294 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 435 (year 2042),  Features Intersected: NHRR(ABD),  Facility Carried by Structure: MAPLE STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.003,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 4.5m (14.8ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 19.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 13.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.89m (6.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber

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Structure Number: 8017900146,  Location: 0.2 MI NH 11 (Lat: 43.471886,  Lng: -71.743831),  Route carried "on" structure: Other road ,  Year Built: 1930,  Year Reconstructed: 2002,  Status: Posted for load,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 81 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 119 (year 2042),  Design Load: H 15,  Features Intersected: REC TRAIL(RR BED),  Facility Carried by Structure: VALLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.264,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 12.0m (39.4ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 4.6m (15.1ft),  Out-to-Out Width: 5.0m (16.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 27.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 2.74m (8.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 8019900144,  Location: 0.05 MI NH 11 (Lat: 43.471303,  Lng: -71.724772),  Route carried "on" structure: Other road ,  Year Built: 2005,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 94 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 139 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: SUCKER BROOK,  Facility Carried by Structure: DYERS CROSSING RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.948,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 82.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.66m (2.17ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 8020600137,  Location: 0.6 MI FROM FRANKLIN TL (Lat: 43.468281,  Lng: -71.717006),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Status: Open,  Structure Length: 5.46m (17.91ft),  Average Daily Traffic: 2,511 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,716 (year 2042),  Design Load: H 15,  Features Intersected: NHRR(ABD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 82.701,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 16.0m (52.5ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 22.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 16.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 5.46m (17.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 8020800137,  Location: 0.4 MI FROM FRANKLIN T.L. (Lat: 43.468103,  Lng: -71.715578),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 2,511 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,716 (year 2042),  Design Load: H 15,  Features Intersected: SUCKER BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 82.830,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft)

Condition: Channel: Good,  Culverts: Serious,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.85m (2.79ft),  Designated Inspection Frequency: Every 8 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022)

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Structure Number: 8021200138,  Location: .3 MI FROM FRANKLIN T.L. (Lat: 43.467278,  Lng: -71.711458),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 2,511 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,716 (year 2042),  Design Load: H 15,  Features Intersected: SUCKER BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 83.174,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft)

Condition: Channel: Good,  Culverts: Fair,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.85m (2.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022)

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Structure Number: 8021600139,  Location: 0.03 MI NH 11 (Lat: 43.467408,  Lng: -71.706614),  Route carried "on" structure: Other road ,  Year Built: 1936,  Year Reconstructed: 2019,  Status: Open,  Structure Length: 0.81m (2.66ft),  Average Daily Traffic: 81 (year 2020),  Average Future Daily Traffic: 119 (year 2042),  Design Load: H 10,  Features Intersected: SUCKER BROOK,  Facility Carried by Structure: LAST STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 1 degrees,  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.5m (24.6ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 5.3m (17.4ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Poor,  Channel: Good,  Operating Rating: 49.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 35.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.81m (2.66ft),  Designated Inspection Frequency: Every 16 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber