Bridge Statistics for Riga, New York (NY) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 1023,  Location: 1 MILE SW OF CHURCHVILLE (Lat: 43.092106,  Lng: -77.920561),  Route carried "on" structure: State highway 33,  Year Built: 1939,  Year Reconstructed: 1975,  Status: Open,  Structure Length: 8.93m (29.30ft),  Average Daily Traffic: 2,442 (year 2005),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,458 (year 2025),  Design Load: HS 20,  Features Intersected: CSX TRANS/ AMTRAK
Minimum Vertical Clearance: 4.36m (14.30ft),  Kilometerpoint: 0.858,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 43.8m (143.7ft),  Curb-To-Curb Width: 14.4m (47.2ft),  Out-to-Out Width: 15.6m (51.2ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 49.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.93m (29.30ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Critical Feature Inspection Date: November 2007,  Bridge Improvement Cost: $3,006,000,  Roadway Improvement Cost: $1,744,000,  Total Project Cost: $4,750,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 102307,  Location: JCT RTS I490+33A RIGA (Lat: 43.074261,  Lng: -77.933564),  Route carried "on" structure: Alternate State highway 33A,  Year Built: 1964,  Status: Open,  Structure Length: 4.48m (14.70ft),  Average Daily Traffic: 2,945 (year 2007),  Truck Traffic: 8%,  Average Future Daily Traffic: 4,170 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: RTE I490
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.267,  Lanes on structure: 4,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.8m (61.7ft),  Skew: 21 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.8m (61.7ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 17.6m (57.7ft),  Out-to-Out Width: 18.6m (61.0ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 73.5 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 minimum criteria,  Length Of Structure Improvement: 4.48m (14.70ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2006,  Bridge Improvement Cost: $3,037,000,  Roadway Improvement Cost: $1,762,000,  Total Project Cost: $4,799,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 102377,  Location: JCT RTS36+EB I490 (Lat: 43.093044,  Lng: -77.884692),  Route carried "on" structure: State highway 36,  Year Built: 1963,  Status: Open,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 2,046 (year 2007),  Truck Traffic: 8%,  Average Future Daily Traffic: 2,897 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: RTE I490
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.801,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.6m (57.7ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 9.5m (31.2ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 75.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.6 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: Equal to present minimum criteria,  Length Of Structure Improvement: 4.51m (14.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2006,  Bridge Improvement Cost: $507,000,  Roadway Improvement Cost: $301,000,  Total Project Cost: $808,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 104856,  Location: 1.2MINE JCT RTSI490WB+33A (Lat: 43.085992,  Lng: -77.918514),  Route carried "on" structure: City street ,  Year Built: 1963,  Status: Open,  Structure Length: 4.45m (14.60ft),  Average Daily Traffic: 184 (year 1995),  Truck Traffic: 5%,  Average Future Daily Traffic: 255 (year 2015),  Design Load: HS 20+Mod,  Features Intersected: RTE I490,  Facility Carried by Structure: SHERIDAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.6m (57.7ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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,  Length Of Structure Improvement: 4.45m (14.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2007,  Bridge Improvement Cost: $596,000,  Roadway Improvement Cost: $355,000,  Total Project Cost: $951,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 1048571,  Location: 0.2MI E JCT RTS I490EB+36 (Lat: 43.094886,  Lng: -77.880614),  Route carried "on" structure: Interstate 490,  Year Built: 1964,  Status: Open,  Structure Length: 4.35m (14.27ft),  Average Daily Traffic: 11,008 (year 2006),  Truck Traffic: 22%,  Average Future Daily Traffic: 16,622 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: BLACK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.366,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.0m (55.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 21.0m (68.9ft),  Curb-To-Curb Width: 16.7m (54.8ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 86.2 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.35m (14.27ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007,  Bridge Improvement Cost: $1,667,000,  Roadway Improvement Cost: $992,000,  Total Project Cost: $2,659,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 1048572,  Location: 0.2MI E JCT RTS I490WB+36 (Lat: 43.094272,  Lng: -77.880253),  Route carried "on" structure: Interstate 490,  Year Built: 1964,  Year Reconstructed: 1981,  Status: Open,  Structure Length: 4.35m (14.27ft),  Average Daily Traffic: 11,008 (year 2006),  Truck Traffic: 22%,  Average Future Daily Traffic: 16,622 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: BLACK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.366,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.0m (55.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 21.0m (68.9ft),  Curb-To-Curb Width: 16.7m (54.8ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 83.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.9 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: Equal to present desirable criteria,  Length Of Structure Improvement: 4.35m (14.27ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007,  Bridge Improvement Cost: $1,667,000,  Roadway Improvement Cost: $992,000,  Total Project Cost: $2,659,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 104858,  Location: 2.1 MI W JCT I490EB&SH259 (Lat: 43.094592,  Lng: -77.840867),  Route carried "on" structure: County highway ,  Year Built: 1963,  Status: Open,  Structure Length: 5.39m (17.68ft),  Average Daily Traffic: 1,514 (year 1996),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,487 (year 2016),  Design Load: HS 20+Mod,  Features Intersected: RTE I490,  Facility Carried by Structure: ATTRIDGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 64.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 5.39m (17.68ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Bridge Improvement Cost: $1,182,000,  Roadway Improvement Cost: $703,000,  Total Project Cost: $1,885,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Other Coated Reinforcing

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Structure Number: 106397,  Location: 1.8MI W JCT RTS I490WB+36 (Lat: 43.086603,  Lng: -77.918517),  Route carried "on" structure: City street ,  Year Built: 1963,  Status: Open,  Structure Length: 4.38m (14.37ft),  Average Daily Traffic: 164 (year 2000),  Truck Traffic: 5%,  Average Future Daily Traffic: 227 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: RTE I490,  Facility Carried by Structure: SHERIDAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.6m (57.7ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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,  Length Of Structure Improvement: 4.38m (14.37ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2007,  Bridge Improvement Cost: $2,411,000,  Roadway Improvement Cost: $1,398,000,  Total Project Cost: $3,809,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 106398,  Location: JCT RTS I490 WB + 36 (Lat: 43.093675,  Lng: -77.884636),  Route carried "on" structure: State highway 36,  Year Built: 1963,  Status: Open,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 5,266 (year 2006),  Truck Traffic: 8%,  Average Future Daily Traffic: 7,457 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: RTE I490
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.123,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State 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: 3,  Length of Maximum Span: 17.6m (57.7ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.8m (2.6ft),  Curb-To-Curb Width: 9.5m (31.2ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 75.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 4.51m (14.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007,  Bridge Improvement Cost: $2,411,000,  Roadway Improvement Cost: $1,398,000,  Total Project Cost: $3,809,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 106399,  Location: 2.1 MI W JCT I490 & SH259 (Lat: 43.095331,  Lng: -77.839794),  Route carried "on" structure: County highway ,  Year Built: 1963,  Status: Open,  Structure Length: 5.39m (17.68ft),  Average Daily Traffic: 1,372 (year 2000),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,254 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: RTE I490,  Facility Carried by Structure: ATTRIDGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Operating Rating: 80.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.4 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 minimum criteria,  Length Of Structure Improvement: 5.39m (17.68ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2006,  Bridge Improvement Cost: $1,179,000,  Roadway Improvement Cost: $701,000,  Total Project Cost: $1,880,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 33173,  Location: 1 MI E OF CHURCHVILLE (Lat: 43.093217,  Lng: -77.864944),  Route carried "on" structure: City street ,  Year Built: 1932,  Status: Posted for load,  Structure Length: 3.32m (10.89ft),  Average Daily Traffic: 194 (year 2002),  Truck Traffic: 5%,  Average Future Daily Traffic: 268 (year 2022),  Features Intersected: BLACK CREEK,  Facility Carried by Structure: BURNT MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.0m (19.7ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 34.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 10.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 3.32m (10.89ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: October 2007,  Bridge Improvement Cost: $589,000,  Roadway Improvement Cost: $350,000,  Total Project Cost: $939,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 331788,  Location: 1.8 MI SE OF CHURCHVILLE (Lat: 43.090056,  Lng: -77.844733),  Route carried "on" structure: County highway ,  Year Built: 1938,  Status: Open,  Structure Length: 3.29m (10.79ft),  Average Daily Traffic: 1,994 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,275 (year 2026),  Features Intersected: BLACK CREEK,  Facility Carried by Structure: ATTRIDGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.0m (19.7ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 15.8m (51.8ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Poor,  Operating Rating: 62.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.3 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 3.29m (10.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2006,  Bridge Improvement Cost: $626,000,  Roadway Improvement Cost: $373,000,  Total Project Cost: $999,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 331795,  Location: 0.5 MI NW OF CHURCHVILLE (Lat: 43.108389,  Lng: -77.891400),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 69 (year 1999),  Truck Traffic: 5%,  Average Future Daily Traffic: 95 (year 2019),  Design Load: HS 15,  Features Intersected: BLACK CREEK TRIB,  Facility Carried by Structure: BEECHWOOD DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.8m (15.7ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 55.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.88m (2.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  Bridge Improvement Cost: $127,000,  Roadway Improvement Cost: $76,000,  Total Project Cost: $203,000 ( Estimate for 2007),  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 102307,  Location: JCT RTS I490+33A RIGA (Lat: 43.074261,  Lng: -77.933564),  Route carried "under" structure: Interstate 490,  Year Built: 1964,  Structure Length: 4.48m (14.70ft),  Average Daily Traffic: 14,266 (year 2007),  Truck Traffic: 22%,  Features Intersected: RTE I490,  Facility Carried by Structure: RTE 33A
Minimum Vertical Clearance: 4.41m (14.47ft),  Kilometerpoint: 3.186,  Lanes on structure: 4,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.8m (61.7ft)

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Structure Number: 102377,  Location: JCT RTS36+EB I490 (Lat: 43.093044,  Lng: -77.884692),  Route carried "under" structure: Interstate 490,  Year Built: 1963,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 21,909 (year 2005),  Truck Traffic: 22%,  Features Intersected: RTE I490,  Facility Carried by Structure: RTE 36
Minimum Vertical Clearance: 4.41m (14.47ft),  Kilometerpoint: 7.981,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.6m (57.7ft)

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Structure Number: 104856,  Location: 1.2MINE JCT RTSI490WB+33A (Lat: 43.085992,  Lng: -77.918514),  Route carried "under" structure: Interstate 490,  Year Built: 1963,  Structure Length: 4.45m (14.60ft),  Average Daily Traffic: 21,909 (year 2005),  Truck Traffic: 22%,  Features Intersected: RTE I490,  Facility Carried by Structure: SHERIDAN ROAD
Minimum Vertical Clearance: 4.62m (15.16ft),  Kilometerpoint: 5.101,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.6m (57.7ft)

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Structure Number: 104858,  Location: 2.1 MI W JCT I490EB&SH259 (Lat: 43.094592,  Lng: -77.840867),  Route carried "under" structure: Interstate 490,  Year Built: 1963,  Structure Length: 5.39m (17.68ft),  Average Daily Traffic: 22,016 (year 2006),  Truck Traffic: 22%,  Features Intersected: RTE I490,  Facility Carried by Structure: ATTRIDGE ROAD
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 11.681,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.6m (70.9ft)

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Structure Number: 106397,  Location: 1.8MI W JCT RTS I490WB+36 (Lat: 43.086603,  Lng: -77.918517),  Route carried "under" structure: Interstate 490,  Year Built: 1963,  Structure Length: 4.38m (14.37ft),  Average Daily Traffic: 21,909 (year 2005),  Truck Traffic: 22%,  Features Intersected: RTE I490,  Facility Carried by Structure: SHERIDAN ROAD
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 5.117,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.6m (57.7ft)

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Structure Number: 106398,  Location: JCT RTS I490 WB + 36 (Lat: 43.093675,  Lng: -77.884636),  Route carried "under" structure: Interstate 490,  Year Built: 1963,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 22,016 (year 2006),  Truck Traffic: 22%,  Features Intersected: RTE I490,  Facility Carried by Structure: RTE 36
Minimum Vertical Clearance: 4.31m (14.14ft),  Kilometerpoint: 8.013,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.6m (57.7ft)

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Structure Number: 106399,  Location: 2.1 MI W JCT I490 & SH259 (Lat: 43.095331,  Lng: -77.839794),  Route carried "under" structure: Interstate 490,  Year Built: 1963,  Structure Length: 5.39m (17.68ft),  Average Daily Traffic: 22,016 (year 2006),  Truck Traffic: 22%,  Features Intersected: RTE I490,  Facility Carried by Structure: ATTRIDGE ROAD
Minimum Vertical Clearance: 4.47m (14.67ft),  Kilometerpoint: 11.746,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.6m (70.9ft)