Bridge Statistics for Middlefield, Connecticut (CT) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 1398,  Location: .59 MI SOUTH OF JCT 157 (Lat: 41.488333,  Lng: -72.705000),  Route carried "on" structure: State highway 147,  Year Built: 1914,  Status: Open,  Structure Length: 1.46m (4.79ft),  Average Daily Traffic: 5,800 (year 2003),  Truck Traffic: 3%,  Average Future Daily Traffic: 2,900 (year 2026),  Features Intersected: COGINCHAUG RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.269,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 57.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.4 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 minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.01m (0.03ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Underwater Inspection Date: August 2006,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3048,  Location: At exit 13 Westbound (Lat: 41.528333,  Lng: -72.746667),  Route carried "on" structure: State highway 66,  Year Built: 1965,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 10,350 (year 2004),  Truck Traffic: 6%,  Average Future Daily Traffic: 5,175 (year 2026),  Design Load: HS 20,  Features Intersected: ROUTE 66 RAMP 004
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.593,  Lanes on structure: 2,  Lanes under structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 34.4m (112.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 12.9m (42.3ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 57.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.01m (0.03ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2006,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Cathodic Protection

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Structure Number: 415,  Location: 0.2 SOUTH OF RTE 157 (Lat: 41.525000,  Lng: -72.696667),  Route carried "on" structure: City street ,  Year Built: 2000,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 2,525 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,263 (year 2026),  Design Load: HS 20,  Features Intersected: COGINCHAUG RIVER,  Facility Carried by Structure: CHERRY HILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.060,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 9 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.9m (85.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Inventory Rating: 47.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 0.01m (0.03ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2006,  Other Special Inspection Date: Febuary 2006,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 431,  Location: 0.4 MI NORTH OF DURHAM TL (Lat: 41.493333,  Lng: -72.718333),  Route carried "on" structure: State highway 157,  Year Built: 1980,  Status: Open,  Structure Length: 2.56m (8.40ft),  Average Daily Traffic: 2,800 (year 2002),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,400 (year 2026),  Design Load: HS 20,  Features Intersected: P&W RAILROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.285,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 6 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.3m (73.2ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 0.0m,  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 54.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.01m (0.03ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2006,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 4843,  Location: 0.4 MILES EAST OF RTE 147 (Lat: 41.510000,  Lng: -72.703333),  Route carried "on" structure: City street ,  Year Built: 1936,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 570 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 285 (year 2026),  Design Load: H 20,  Features Intersected: COGINCHAUG RIVER,  Facility Carried by Structure: MILLER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.335,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 68.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.4 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 minimum criteria,  Length Of Structure Improvement: 0.01m (0.03ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2006,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 4844,  Location: .5 MILES EAST OF RTE 157 (Lat: 41.500000,  Lng: -72.708333),  Route carried "on" structure: City street ,  Year Built: 1936,  Year Reconstructed: 2001,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 910 (year 2006),  Truck Traffic: 2%,  Average Future Daily Traffic: 455 (year 2026),  Design Load: HS 20,  Features Intersected: COGINCHAUG RIVER,  Facility Carried by Structure: STRICKLAND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.508,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 0.0m,  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 55.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.01m (0.03ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2006,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000 ( Estimate for 2000),  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: 5553,  Location: 200' EAST OF RTE 157 (Lat: 41.528333,  Lng: -72.706667),  Route carried "on" structure: City street ,  Year Built: 1933,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 685 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 343 (year 2026),  Design Load: HS 20,  Features Intersected: COGINCHAUG RIVER,  Facility Carried by Structure: CIDER MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 108.350,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.6m (38.1ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.01m (0.03ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2006,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000 ( Estimate for 2000),  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 5784,  Location: AT MIDDLETOWN TOWN LINE (Lat: 41.543333,  Lng: -72.686667),  Route carried "on" structure: State highway 157,  Year Built: 1989,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 3,400 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,700 (year 2026),  Design Load: HS 20,  Features Intersected: COGINCHAUG RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.383,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 12.4m (40.7ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 84.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.3 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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 0.01m (0.03ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2007,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000 ( Estimate for 2000),  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: 1373,  Location: .1 MI NO OF JCT RT 157 SO (Lat: 41.513333,  Lng: -72.716667),  Route carried "under" structure: State highway 147,  Year Built: 1907,  Structure Length: 2.68m (8.79ft),  Average Daily Traffic: 6,600 (year 2006),  Truck Traffic: 6%,  Features Intersected: RT 147 & ELLEN DOYLE BRK,  Facility Carried by Structure: CT CENT VALLEY
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 4.634,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 24.7m (81.0ft)

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Structure Number: 3048,  Location: At exit 13 Westbound (Lat: 41.528333,  Lng: -72.746667),  Route carried "under" structure: Ramp State highway 66,  Year Built: 1965,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 3,000 (year 1996),  Features Intersected: ROUTE 66 RAMP 004
Minimum Vertical Clearance: 4.39m (14.40ft),  Kilometerpoint: 0.037,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 34.4m (112.9ft)