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


  • National Bridge Inventory (NBI) Statistics
  • 14Number of bridges
  • 92ft / 27.9mTotal length
  • $11,021,000Total costs
  • 23,865Total average daily traffic
  • 2,147Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Westport
  • No street view available for this location

New bridges in Westport, NY - historical statistics
  • New bridges - historical statistics
  • 41930-1939
  • 11940-1949
  • 61960-1969
  • 11990-1999
  • 22010-2019
Average Bridge Daily Traffic in Westport, NY
Average Bridge Truck Traffic in Westport, NY
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 16.7%Very good
  • 33.3%Good
  • 50.0%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 16.7%Excellent
  • 16.7%Very good
  • 66.7%Good
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 16.7%Excellent
  • 66.7%Good
  • 16.7%Critical
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 33.3%Excellent
  • 16.7%Good
  • 16.7%Satisfactory
  • 16.7%Fair
  • 16.7%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 33.3%Excellent
  • 33.3%Good
  • 33.3%Satisfactory
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Structure Number: 1006921,  Location: I87 EXIT 31 (Lat: 44.209225,  Lng: -73.507653),  Route carried "on" structure: Interstate 87,  Year Built: 1965,  Status: Open,  Structure Length: 3.72m (12.20ft),  Average Daily Traffic: 3,163 (year 2009),  Truck Traffic: 31%,  Features Intersected: RTE 9N
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 58.471,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.9m (117.8ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 98.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 59.0 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 desirable criteria,  Length Of Structure Improvement: 3.71m (12.17ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $1,136,000,  Roadway Improvement Cost: $665,000,  Total Project Cost: $1,801,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1006922,  Location: I87 EXIT 31 (Lat: 44.209189,  Lng: -73.507047),  Route carried "on" structure: Interstate 87,  Year Built: 1965,  Status: Open,  Structure Length: 3.93m (12.89ft),  Average Daily Traffic: 2,045 (year 2009),  Truck Traffic: 31%,  Average Future Daily Traffic: 2,435 (year 2040),  Features Intersected: RTE 9N
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 58.471,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 38.1m (125.0ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 74.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.5 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 desirable criteria,  Length Of Structure Improvement: 3.93m (12.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $1,189,000,  Roadway Improvement Cost: $696,000,  Total Project Cost: $1,885,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 100693,  Location: JCT RTE 9N & BLACK RIVER (Lat: 44.209442,  Lng: -73.527397),  Route carried "on" structure: US 9N,  Year Built: 1949,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 2,506 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,807 (year 2040),  Features Intersected: BLACK RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 57.876,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.5m (14.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.97m (3.18ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $241,000,  Roadway Improvement Cost: $141,000,  Total Project Cost: $382,000 ( Estimate for 2021)
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Structure Number: 10172,  Location: RT 22 AT WADHAMS (Lat: 44.229908,  Lng: -73.460717),  Route carried "on" structure: US 22,  Year Built: 2013,  Status: Open,  Structure Length: 3.54m (11.61ft),  Average Daily Traffic: 799 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 833 (year 2040),  Design Load: HL 93,  Features Intersected: BOUQUET RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 54.481,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 34.7m (113.8ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.1m (36.4ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  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: Superior to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: High priority of replacement,  Length Of Structure Improvement: 3.53m (11.58ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $994,000,  Roadway Improvement Cost: $582,000,  Total Project Cost: $1,576,000 ( Estimate for 2021),  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: 10536,  Location: 9N 5.0 MI N OF PORT HENRY (Lat: 44.112289,  Lng: -73.433872),  Route carried "on" structure: State highway 9N,  Year Built: 1932,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 2,151 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 2,409 (year 2040),  Features Intersected: BEAVER BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 41.271,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 66.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 28.5 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.94m (3.08ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $337,000,  Roadway Improvement Cost: $198,000,  Total Project Cost: $535,000 ( Estimate for 2021)
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Structure Number: 105418,  Location: 1.5 MI N OF EXIT 31 - I87 (Lat: 44.230942,  Lng: -73.503664),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 7.92m (25.98ft),  Average Daily Traffic: 426 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 596 (year 2037),  Design Load: HS 25 or greater,  Features Intersected: 87I 87I12111382SB, RTE I,  Facility Carried by Structure: ELIZTWN WADHMS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.755,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 25.9m (85.0ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 66.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 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: 7.92m (25.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $1,458,000,  Roadway Improvement Cost: $854,000,  Total Project Cost: $2,311,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 330163,  Location: 3 MI SE OF ELIZABETHTOWN (Lat: 44.188558,  Lng: -73.532144),  Route carried "on" structure: ServiceOther road ,  Year Built: 2016,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 55 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 77 (year 2039),  Features Intersected: BLACK RIVER,  Facility Carried by Structure: MEIGSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Channel: Excellent,  Culverts: Excellent,  Operating Rating: 79.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.34m (4.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $198,000,  Roadway Improvement Cost: $116,000,  Total Project Cost: $314,000 ( Estimate for 2021),  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 330211,  Location: 2 MI N OF WESTPORT (Lat: 44.225417,  Lng: -73.440264),  Route carried "on" structure: Other road ,  Year Built: 1999,  Status: Open,  Structure Length: 3.29m (10.79ft),  Average Daily Traffic: 68 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 95 (year 2037),  Design Load: HS 25 or greater,  Features Intersected: BOQUET RIVER,  Facility Carried by Structure: MORRISONS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.432,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.0m (13.1ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 32.3m (106.0ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.6m (15.1ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 49.9 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: 38.6 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: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 3.29m (10.79ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Critical Feature Inspection Date: July 2020,  Bridge Improvement Cost: $880,000,  Roadway Improvement Cost: $515,000,  Total Project Cost: $1,396,000 ( Estimate for 2021),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 330258,  Location: 4 MILES NORTH OF WESTPORT (Lat: 44.241367,  Lng: -73.430525),  Route carried "on" structure: Other road ,  Year Built: 1932,  Year Reconstructed: 1968,  Status: Posted for load-capacity,  Structure Length: 2.26m (7.41ft),  Average Daily Traffic: 31 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 43 (year 2037),  Features Intersected: BOUQUET RIVER,  Facility Carried by Structure: MERRIAM-FORGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.092,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Critical,  Channel: Poor,  Operating Rating: 41.1 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: 31.4 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: High priority of replacement,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 2.25m (7.38ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $518,000,  Roadway Improvement Cost: $303,000,  Total Project Cost: $821,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 1006921,  Location: I87 EXIT 31 (Lat: 44.209225,  Lng: -73.507653),  Route carried "under" structure: US 9N,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 1,657 (year 1999),  Features Intersected: RTE 9N,  Facility Carried by Structure: RTE I87
Minimum Vertical Clearance: 4.50m (14.76ft),  Kilometerpoint: 56.701,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.9m (117.8ft)

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Structure Number: 1006922,  Location: I87 EXIT 31 (Lat: 44.209189,  Lng: -73.507047),  Route carried "under" structure: US 9N,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 1,657 (year 1999),  Features Intersected: RTE 9N,  Facility Carried by Structure: RTE I87
Minimum Vertical Clearance: 4.90m (16.08ft),  Kilometerpoint: 56.701,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 38.1m (125.0ft)

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Structure Number: 105418,  Location: 1.5 MI N OF EXIT 31 - I87 (Lat: 44.230942,  Lng: -73.503664),  Route carried "under" structure: Interstate 87,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 4,900 (year 1979),  Features Intersected: 87I 87I12111382SB, RTE I,  Facility Carried by Structure: ELIZTWN WADHMS RD
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 61.705,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.9m (85.0ft)

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Structure Number: 700691,  Location: RT 9N W END OF WESTPORT (Lat: 44.187678,  Lng: -73.451439),  Route carried "under" structure: US 9N,  Year Built: 1932,  Structure Length: 0. m,  Average Daily Traffic: 1,657 (year 1999),  Features Intersected: RTE 9N,  Facility Carried by Structure: DELAWARE & HUDSON
Minimum Vertical Clearance: 4.39m (14.40ft),  Kilometerpoint: 51.536,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 7.0m (23.0ft)

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Structure Number: 705359,  Location: RT 9N 5 MI N PORT HENRY (Lat: 44.110314,  Lng: -73.435911),  Route carried "under" structure: US 9N,  Year Built: 1932,  Structure Length: 0. m,  Average Daily Traffic: 2,750 (year 2000),  Features Intersected: RTE 9N,  Facility Carried by Structure: DELAWARE & HUDSON
Minimum Vertical Clearance: 4.44m (14.57ft),  Kilometerpoint: 41.335,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 15.2m (49.9ft)

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