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

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Structure Number: 100708,  Location: JCT RTE 9W NB+I87 INT 10 (Lat: 41.079836,  Lng: -73.921689),  Route carried "on" structure: US 9W,  Year Built: 1954,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 8.86m (29.07ft),  Average Daily Traffic: 5,259 (year 1999),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,842 (year 2019),  Design Load: H 20,  Features Intersected: RTE I87
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 170.538,  Lanes on structure: 3,  Lanes under structure: 10,  Owner: State Toll Authority,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 32.3m (106.0ft),  Curb or Sidewalk Widths: Left: 0.8m (2.6ft),  Right: 0.8m (2.6ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 22.1m (72.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 55.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.86m (29.07ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: May 2007,  Critical Feature Inspection Date: May 2007,  Bridge Improvement Cost: $762,000,  Roadway Improvement Cost: $454,000,  Total Project Cost: $1,216,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 100709,  Location: JCT RTE 9W SB+I87 INT 10 (Lat: 41.083125,  Lng: -73.923803),  Route carried "on" structure: US 9W,  Year Built: 1954,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 6.70m (21.98ft),  Average Daily Traffic: 6,863 (year 2005),  Truck Traffic: 6%,  Average Future Daily Traffic: 9,608 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: RTE I87
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.264,  Lanes on structure: 2,  Lanes under structure: 9,  Base Highway Network: Yes,  Owner: State Toll Authority,  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.8m (78.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 10.0m (32.8ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 86.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 55.3 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 desirable criteria,  Length Of Structure Improvement: 6.70m (21.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  Bridge Improvement Cost: $1,831,000,  Roadway Improvement Cost: $1,090,000,  Total Project Cost: $2,921,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 551394,  Location: 0.9 MI S OF NYACK (Lat: 41.078292,  Lng: -73.921250),  Route carried "on" structure: City street ,  Year Built: 1953,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 7.01m (23.00ft),  Average Daily Traffic: 1,093 (year 2003),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,530 (year 2023),  Design Load: HS 20,  Features Intersected: RTE I87,  Facility Carried by Structure: BROADWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 9,  Owner: State Toll Authority,  Approaching Roadway Width: 10.9m (35.8ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 37.2m (122.0ft),  Curb or Sidewalk Widths: Left: 0.8m (2.6ft),  Right: 2.3m (7.5ft),  Curb-To-Curb Width: 10.9m (35.8ft),  Out-to-Out Width: 14.7m (48.2ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 76.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 39.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 7.01m (23.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007,  Bridge Improvement Cost: $2,287,000,  Roadway Improvement Cost: $1,327,000,  Total Project Cost: $3,614,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 551395,  Location: 0.8 MI.S OF NYACK (Lat: 41.079861,  Lng: -73.922392),  Route carried "on" structure: Ramp Other road ,  Year Built: 1953,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 7,500 (year 2005),  Truck Traffic: 18%,  Average Future Daily Traffic: 11,810 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: 87I ENTRY RAMP SB,  Facility Carried by Structure: 87I EXIT10 RAMP N
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 26.693,  Lanes on structure: 2,  Lanes under structure: 1,  Owner: State Toll Authority,  Approaching Roadway Width: 17.4m (57.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 18.0m (59.1ft),  Out-to-Out Width: 19.0m (62.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 75.3 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: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2007,  Bridge Improvement Cost: $2,287,000,  Roadway Improvement Cost: $1,327,000,  Total Project Cost: $3,614,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Galvanized Reinforcing

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Structure Number: 5513969,  Location: .7 MILE SOUTH OF NYACK (Lat: 41.082219,  Lng: -73.923247),  Route carried "on" structure: Ramp US ,  Year Built: 1954,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 5.97m (19.59ft),  Average Daily Traffic: 5,058 (year 1989),  Truck Traffic: 18%,  Average Future Daily Traffic: 7,964 (year 2009),  Features Intersected: RTE I87,  Facility Carried by Structure: ROUTE 9W RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 172.131,  Lanes on structure: 4,  Lanes under structure: 8,  Owner: State Toll Authority,  Approaching Roadway Width: 27.1m (88.9ft),  Skew: 29 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.4m (66.9ft),  Curb-To-Curb Width: 27.1m (88.9ft),  Out-to-Out Width: 29.0m (95.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 60.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 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: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 5.97m (19.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007,  Bridge Improvement Cost: $2,287,000,  Roadway Improvement Cost: $1,327,000,  Total Project Cost: $3,614,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Galvanized Reinforcing

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Structure Number: 100708,  Location: JCT RTE 9W NB+I87 INT 10 (Lat: 41.079836,  Lng: -73.921689),  Route carried "under" structure: Interstate 87,  Year Built: 1954,  Structure Length: 8.86m (29.07ft),  Average Daily Traffic: 137,773 (year 2006),  Truck Traffic: 18%,  Features Intersected: RTE I87,  Facility Carried by Structure: RTE 9W
Minimum Vertical Clearance: 5.16m (16.93ft),  Kilometerpoint: 2.944,  Lanes on structure: 3,  Lanes under structure: 10,  Toll: On toll road,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.3m (106.0ft)

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Structure Number: 100709,  Location: JCT RTE 9W SB+I87 INT 10 (Lat: 41.083125,  Lng: -73.923803),  Route carried "under" structure: Interstate 87,  Year Built: 1954,  Structure Length: 6.70m (21.98ft),  Average Daily Traffic: 123,730 (year 2005),  Truck Traffic: 18%,  Features Intersected: RTE I87,  Facility Carried by Structure: RTE 9W
Minimum Vertical Clearance: 5.31m (17.42ft),  Kilometerpoint: 3.363,  Lanes on structure: 2,  Lanes under structure: 9,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 23.8m (78.1ft)

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Structure Number: 551394,  Location: 0.9 MI S OF NYACK (Lat: 41.078292,  Lng: -73.921250),  Route carried "under" structure: Interstate 87,  Year Built: 1953,  Structure Length: 7.01m (23.00ft),  Average Daily Traffic: 137,773 (year 2006),  Truck Traffic: 18%,  Features Intersected: RTE I87,  Facility Carried by Structure: BROADWAY
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 2.767,  Lanes on structure: 4,  Lanes under structure: 9,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.2m (122.0ft)

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Structure Number: 551395,  Location: 0.8 MI.S OF NYACK (Lat: 41.079861,  Lng: -73.922392),  Route carried "under" structure: Ramp Interstate ,  Year Built: 1953,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 1,500 (year 2007),  Truck Traffic: 18%,  Features Intersected: 87I ENTRY RAMP SB,  Facility Carried by Structure: 87I EXIT10 RAMP N
Minimum Vertical Clearance: 0.50m (1.64ft),  Kilometerpoint: 26.645,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.0m (82.0ft)

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Structure Number: 5513969,  Location: .7 MILE SOUTH OF NYACK (Lat: 41.082219,  Lng: -73.923247),  Route carried "under" structure: Interstate 87,  Year Built: 1954,  Structure Length: 5.97m (19.59ft),  Average Daily Traffic: 137,773 (year 2006),  Truck Traffic: 18%,  Features Intersected: RTE I87,  Facility Carried by Structure: ROUTE 9W RAMP
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 0.325,  Lanes on structure: 4,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.4m (66.9ft)