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Bridge Statistics for Old Lyme, Connecticut (CT)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 25Number of bridges
  • 217ft / 66.0mTotal length
  • $1,309,000Total costs
  • 641,753Total average daily traffic
  • 65,803Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Old Lyme
  • No street view available for this location

New bridges in Old Lyme, CT - historical statistics
  • New bridges - historical statistics
  • 21930-1939
  • 31940-1949
  • 81950-1959
  • 51960-1969
  • 51980-1989
  • 21990-1999
Reconstructed bridges in Old Lyme, CT - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11970-1979
  • 31980-1989
  • 11990-1999
  • 02000-2009
  • 12010-2019
  • 12020-2022
Average Bridge Daily Traffic in Old Lyme, CT
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 28.6%Good
  • 64.3%Satisfactory
  • 7.1%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 6.7%Very good
  • 20.0%Good
  • 46.7%Satisfactory
  • 26.7%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 60.0%Good
  • 40.0%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 7.7%Very good
  • 30.8%Good
  • 61.5%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 16.7%Good
  • 66.7%Satisfactory
  • 16.7%Serious
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Structure Number: 243,  Location: 0.7 MI N OF US ROUTE 1 (Lat: 41.323583,  Lng: -72.327536),  Route carried "on" structure: Interstate 95,  Year Built: 1948,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 66,700 (year 2015),  Truck Traffic: 10%,  Average Future Daily Traffic: 99,110 (year 2035),  Design Load: H 20,  Features Intersected: LYME STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 128.426,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 31 degrees,  Material/Design: Concrete continuous,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.2m (53.1ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 23.4m (76.8ft)

Condition: Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 89.8 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020
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Structure Number: 244,  Location: 2.0 MI N. OF ROUTE 156 (Lat: 41.318506,  Lng: -72.301703),  Route carried "on" structure: City street ,  Year Built: 1958,  Status: Open,  Structure Length: 6.07m (19.91ft),  Average Daily Traffic: 1,060 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,575 (year 2041),  Design Load: H 20,  Features Intersected: INTERSTATE-95,  Facility Carried by Structure: WHIPPOORWILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.770,  Lanes on structure: 2,  Lanes under structure: 4,  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: 4,  Length of Maximum Span: 18.7m (61.4ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 63.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.9 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: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 246,  Location: 5.5 MI N OF ROUTE 9 (Lat: 41.322603,  Lng: -72.259322),  Route carried "on" structure: City street ,  Year Built: 1958,  Year Reconstructed: 2015,  Status: Open,  Structure Length: 4.60m (15.09ft),  Average Daily Traffic: 4,750 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 7,058 (year 2040),  Design Load: HS 20,  Features Intersected: INTERSTATE-95,  Facility Carried by Structure: FOUR MILE RIVER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.513,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 22.2m (72.8ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 66.1 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 1013,  Location: 0.5 MI N OF ROUTE 156 (Lat: 41.323772,  Lng: -72.331253),  Route carried "on" structure: US 1,  Year Built: 1941,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 3.87m (12.70ft),  Average Daily Traffic: 11,000 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 16,345 (year 2038),  Design Load: HS 20,  Features Intersected: LIEUTENANT RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 135.201,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.9m (48.9ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 0.0m,  Curb-To-Curb Width: 10.9m (35.8ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 51.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Underwater Inspection Date: March 2020,  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: 1392,  Location: 0.5 MI E OF I-95 (Lat: 41.313992,  Lng: -72.337008),  Route carried "on" structure: State highway 156,  Year Built: 1961,  Status: Open,  Structure Length: 4.26m (13.98ft),  Average Daily Traffic: 6,600 (year 2018),  Truck Traffic: 3%,  Average Future Daily Traffic: 9,807 (year 2038),  Design Load: HS 20,  Features Intersected: LIEUTENANT RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.516,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 20.4m (66.9ft),  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: 15.0m (49.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 83.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 64.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 1393,  Location: 1.0 MI E OF US ROUTE 1 (Lat: 41.306414,  Lng: -72.330108),  Route carried "on" structure: State highway 156,  Year Built: 1961,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 3.26m (10.70ft),  Average Daily Traffic: 5,400 (year 2018),  Truck Traffic: 3%,  Average Future Daily Traffic: 8,024 (year 2038),  Design Load: HS 20,  Features Intersected: DUCK RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.562,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 30.8m (101.0ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Inventory Rating: 62.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  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: 1394,  Location: 1.2 MI E OF I-95 (Lat: 41.304747,  Lng: -72.329356),  Route carried "on" structure: State highway 156,  Year Built: 1961,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 7.99m (26.21ft),  Average Daily Traffic: 5,400 (year 2018),  Truck Traffic: 3%,  Average Future Daily Traffic: 8,024 (year 2038),  Design Load: HS 20,  Features Intersected: AMTRAK RAILROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.739,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 32.3m (106.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 70.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 1395,  Location: 2.7 MI E OF I-95 (Lat: 41.289603,  Lng: -72.312222),  Route carried "on" structure: State highway 156,  Year Built: 1936,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 4,300 (year 2018),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,389 (year 2038),  Design Load: H 20,  Features Intersected: BLACK HALL RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.073,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 65.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Underwater Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 1396,  Location: 5.4 MI E OF I-95 (Lat: 41.294267,  Lng: -72.265325),  Route carried "on" structure: State highway 156,  Year Built: 1957,  Status: Open,  Structure Length: 3.60m (11.81ft),  Average Daily Traffic: 2,600 (year 2017),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,863 (year 2037),  Design Load: HS 20,  Features Intersected: AMTRAK RAILROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 22.434,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 33.2m (108.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 84.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 2713,  Location: E.LYME/OLD LYME TOWN LINE (Lat: 41.309850,  Lng: -72.254089),  Route carried "on" structure: State highway 156,  Year Built: 1982,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 2,600 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,863 (year 2035),  Design Load: HS 20,  Features Intersected: FOUR MILE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 24.752,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 1.5m (4.9ft)

Condition: Channel: Satisfactory,  Culverts: Serious,  Operating Rating: 52.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Total Project Cost: $550,000 ( Estimate for 2017)
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Structure Number: 3136,  Location: 500-FT SO. OF SMITH ST BR (Lat: 41.582658,  Lng: -72.714619),  Route carried "on" structure: Interstate 91,  Year Built: 1965,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 108,700 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 161,517 (year 2039),  Features Intersected: FALLS BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 38.850,  Lanes on structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 30.5m (100.1ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Good,  Culverts: Good,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2021
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Structure Number: 3138,  Location: 0.7 MI WEST OF I91 (Lat: 41.424453,  Lng: -72.826031),  Route carried "on" structure: Ramp State highway 702,  Year Built: 1965,  Status: Open,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 7,900 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 11,739 (year 2039),  Design Load: HS 20,  Features Intersected: POND HILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.062,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 21 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.5m (54.1ft),  Curb-To-Curb Width: 17.5m (57.4ft),  Out-to-Out Width: 18.5m (60.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 57.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 44.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 3217,  Location: 0.7 MI S OF ROUTE 110 (Lat: 41.305908,  Lng: -73.098775),  Route carried "on" structure: State highway 8,  Year Built: 1950,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 66,000 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 98,069 (year 2038),  Design Load: HS 20,  Features Intersected: STREAMING GROUND BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.588,  Lanes on structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 26 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 57.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 44.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021
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Structure Number: 4346,  Location: 0.8 MI N OF ROUTE 156 (Lat: 41.296814,  Lng: -72.304917),  Route carried "on" structure: City street ,  Year Built: 1933,  Year Reconstructed: 1981,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 412 (year 2017),  Truck Traffic: 7%,  Average Future Daily Traffic: 612 (year 2037),  Design Load: HS 20,  Features Intersected: AMTRAK RAILROAD,  Facility Carried by Structure: BUTTON BALL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.577,  Lanes on structure: 2,  Maintenance Responsibility: Local Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 71.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2018,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 4738,  Location: 0.2 MILE N OF US ROUTE 1 (Lat: 41.350278,  Lng: -72.302567),  Route carried "on" structure: City street ,  Year Built: 1982,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 2,121 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,152 (year 2040),  Design Load: HS 20,  Features Intersected: MILL BROOK,  Facility Carried by Structure: TOWN WOODS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.338,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.5m (18.0ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Channel: Very good,  Culverts: Satisfactory,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 4739,  Location: 0.4 MI N OF US ROUTE 1 (Lat: 41.335339,  Lng: -72.323872),  Route carried "on" structure: City street ,  Year Built: 1982,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 1,173 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,743 (year 2040),  Design Load: HS 20,  Features Intersected: MILL BROOK,  Facility Carried by Structure: SILL LANE #1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.676,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.5m (18.0ft),  Curb or Sidewalk Widths: Left: 1.1m (3.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 4747,  Location: 1 MI E. OF ROUTE 156 (Lat: 41.305000,  Lng: -72.307528),  Route carried "on" structure: City street ,  Year Built: 1955,  Year Reconstructed: 2020,  Status: Open,  Structure Length: 1.36m (4.46ft),  Average Daily Traffic: 2,162 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,213 (year 2040),  Design Load: HL 93,  Features Intersected: BLACKHALL RIVER,  Facility Carried by Structure: MILE CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.593,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.3m (40.4ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 48.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 37.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Total Project Cost: $759,000 ( Estimate for 2018),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Deck Protection: Galvanized Reinforcing
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Structure Number: 4818,  Location: 0.2 MI W OF US ROUTE 1 (Lat: 41.342783,  Lng: -72.311561),  Route carried "on" structure: City street ,  Year Built: 1982,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 375 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 557 (year 2040),  Design Load: HS 20,  Features Intersected: MILL BROOK,  Facility Carried by Structure: SILL LANE #2
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.982,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.5m (18.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 6.3m (20.7ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 5972,  Location: 0.3 MI N OF NORTH MAIN ST (Lat: 41.799897,  Lng: -72.528769),  Route carried "on" structure: City street ,  Year Built: 1989,  Status: Open,  Structure Length: 5.94m (19.49ft),  Average Daily Traffic: 5,200 (year 2018),  Truck Traffic: 4%,  Average Future Daily Traffic: 7,727 (year 2038),  Design Load: HS 20,  Features Intersected: HOCKANUM RIVER,  Facility Carried by Structure: UNION STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 68.880,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 29.0m (95.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 36.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 28.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  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: 6032,  Location: 0.4 MI N OF US ROUTE 1 (Lat: 41.323292,  Lng: -72.331328),  Route carried "on" structure: Interstate 95,  Year Built: 1948,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 5.85m (19.19ft),  Average Daily Traffic: 67,400 (year 2017),  Truck Traffic: 14%,  Average Future Daily Traffic: 100,150 (year 2037),  Design Load: HS 20,  Features Intersected: LIEUTENANT RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 128.088,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Skew: 33 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb-To-Curb Width: 21.4m (70.2ft),  Out-to-Out Width: 23.5m (77.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 47.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 36.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: January 2020,  Underwater Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Other
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Structure Number: 6173,  Location: 1.0 MI N OF ROUTE 9 (Lat: 41.320514,  Lng: -72.339244),  Route carried "on" structure: Interstate 95,  Year Built: 1992,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 67,400 (year 2017),  Truck Traffic: 9%,  Average Future Daily Traffic: 100,150 (year 2037),  Design Load: HS 20,  Features Intersected: ROUTE 156
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 127.380,  Lanes on structure: 6,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 36.6m (120.1ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 36.0m (118.1ft),  Curb-To-Curb Width: 36.6m (120.1ft),  Out-to-Out Width: 39.6m (129.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 43.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 33.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  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: 244,  Location: 2.0 MI N. OF ROUTE 156 (Lat: 41.318506,  Lng: -72.301703),  Route carried "under" structure: Interstate 95,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 61,900 (year 2020),  Truck Traffic: 14%,  Features Intersected: INTERSTATE-95,  Facility Carried by Structure: WHIPPOORWILL ROAD
Minimum Vertical Clearance: 4.65m (15.26ft),  Kilometerpoint: 130.679,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.7m (61.4ft)

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Structure Number: 245,  Location: 3.1 MI N OF US ROUTE 1 (Lat: 41.317364,  Lng: -72.281472),  Route carried "under" structure: Interstate 95,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 61,900 (year 2020),  Truck Traffic: 14%,  Features Intersected: INTERSTATE-95,  Facility Carried by Structure: FLAT ROCK HILL RD
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 132.417,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.5m (86.9ft)

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Structure Number: 246,  Location: 5.5 MI N OF ROUTE 9 (Lat: 41.322603,  Lng: -72.259322),  Route carried "under" structure: Interstate 95,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 69,800 (year 2017),  Truck Traffic: 14%,  Features Intersected: INTERSTATE-95,  Facility Carried by Structure: FOUR MILE RIVER RD
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 134.364,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.2m (72.8ft)

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Structure Number: 6173,  Location: 1.0 MI N OF ROUTE 9 (Lat: 41.320514,  Lng: -72.339244),  Route carried "under" structure: State highway 156,  Year Built: 1992,  Structure Length: 0. m,  Average Daily Traffic: 8,900 (year 2018),  Truck Traffic: 5%,  Features Intersected: ROUTE 156,  Facility Carried by Structure: INTERSTATE-95
Minimum Vertical Clearance: 5.59m (18.34ft),  Kilometerpoint: 13.744,  Lanes on structure: 6,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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