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


  • National Bridge Inventory (NBI) Statistics
  • 11Number of bridges
  • 95ft / 28.8mTotal length
  • $16,403,000Total costs
  • 18,551Total average daily traffic
  • 1,676Total average daily truck traffic
  • 19,335Total future (year 2037) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Middleburgh
  • No street view available for this location

New bridges in Middleburgh, NY - historical statistics
  • New bridges - historical statistics
  • 21940-1949
  • 31950-1959
  • 11960-1969
  • 11970-1979
  • 11990-1999
  • 22000-2009
  • 12010-2019
Average Bridge Daily Traffic in Middleburgh, NY
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 20.0%Excellent
  • 20.0%Good
  • 10.0%Satisfactory
  • 40.0%Fair
  • 10.0%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 10.0%Excellent
  • 20.0%Very good
  • 30.0%Good
  • 10.0%Satisfactory
  • 20.0%Fair
  • 10.0%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 20.0%Excellent
  • 20.0%Very good
  • 40.0%Satisfactory
  • 20.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 9.1%Very good
  • 36.4%Good
  • 27.3%Satisfactory
  • 27.3%Fair
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Structure Number: 1021,  Location: .8 MI SW JCT SH 30 & SH 1 (Lat: 42.592647,  Lng: -74.348356),  Route carried "on" structure: State highway 30,  Year Built: 1970,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 2,309 (year 2014),  Truck Traffic: 9%,  Average Future Daily Traffic: 2,408 (year 2040),  Design Load: HS 20,  Features Intersected: LINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 32.711,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.1m (65.9ft),  Curb-To-Curb Width: 13.1m (43.0ft),  Out-to-Out Width: 14.2m (46.6ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 77.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 46.3 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: 2.13m (6.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $835,000,  Roadway Improvement Cost: $489,000,  Total Project Cost: $1,324,000 ( Estimate for 2021),  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 102101,  Location: JCT S.H.30 & S.H.145 (Lat: 42.599492,  Lng: -74.336794),  Route carried "on" structure: State highway 30,  Year Built: 1958,  Status: Open,  Structure Length: 10.85m (35.60ft),  Average Daily Traffic: 5,639 (year 2016),  Truck Traffic: 9%,  Average Future Daily Traffic: 5,673 (year 2040),  Features Intersected: SCHOHARIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 33.902,  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: 4,  Length of Maximum Span: 26.5m (86.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 42.4 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: 32.7 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: Meets minimum limits,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.85m (35.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $2,863,000,  Roadway Improvement Cost: $1,676,000,  Total Project Cost: $4,539,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other
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Structure Number: 103825,  Location: 3 MI SE JCT SH 145 & SH30 (Lat: 42.562994,  Lng: -74.305878),  Route carried "on" structure: State highway 145,  Year Built: 1949,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 2,720 (year 2018),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,736 (year 2040),  Design Load: H 20,  Features Intersected: BRN SCHOHARIE CRK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.210,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 46.7 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: 36.0 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.97m (3.18ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $681,000,  Roadway Improvement Cost: $399,000,  Total Project Cost: $1,080,000 ( Estimate for 2021),  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 103826,  Location: 1.7 MI SE JCT SH145 &SH30 (Lat: 42.581042,  Lng: -74.317203),  Route carried "on" structure: State highway 145,  Year Built: 1949,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 2,720 (year 2018),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,736 (year 2040),  Design Load: HS 20,  Features Intersected: LIT SCHOHARIE CRK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.430,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.4m (66.9ft),  Curb-To-Curb Width: 11.4m (37.4ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 59.0 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: 45.4 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.19m (7.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $1,396,000,  Roadway Improvement Cost: $818,000,  Total Project Cost: $2,214,000 ( 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: 103827,  Location: .9 MI NW JCT SH145 & SH30 (Lat: 42.609539,  Lng: -74.346817),  Route carried "on" structure: State highway 145,  Year Built: 1954,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 3,668 (year 2016),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,690 (year 2040),  Design Load: H 20,  Features Intersected: BRN SCHOHARIE CRK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.549,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.7m (31.8ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 39.9 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: 30.5 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.03m (3.38ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $838,000,  Roadway Improvement Cost: $491,000,  Total Project Cost: $1,329,000 ( Estimate for 2021),  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 33547,  Location: 5 MI SE OF MIDDLEBURG (Lat: 42.568894,  Lng: -74.262108),  Route carried "on" structure: County highway ,  Year Built: 1962,  Status: Posted for load,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 358 (year 2017),  Truck Traffic: 8%,  Average Future Daily Traffic: 501 (year 2037),  Features Intersected: LIT SCHOHARIE CRK,  Facility Carried by Structure: HUNTERSLAND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.275,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.5m (37.7ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Fair,  Operating Rating: 11.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 6.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: High priority of corrective action,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.21m (3.97ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $521,000,  Roadway Improvement Cost: $305,000,  Total Project Cost: $826,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 335471,  Location: 2 MI SW OF MIDDLEBURG (Lat: 42.594964,  Lng: -74.356603),  Route carried "on" structure: Other road ,  Year Built: 2014,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 202 (year 2006),  Truck Traffic: 5%,  Average Future Daily Traffic: 283 (year 2026),  Design Load: HS 20,  Features Intersected: LINE CREEK,  Facility Carried by Structure: W MIDDLEBURG ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.5m (77.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Excellent,  Superstructure: Very good,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 53.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable 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: 2.43m (7.97ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $485,000,  Roadway Improvement Cost: $284,000,  Total Project Cost: $769,000 ( Estimate for 2021),  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 335472,  Location: 2 MI SW OF MIDDLEBURG (Lat: 42.596519,  Lng: -74.368169),  Route carried "on" structure: Other road ,  Year Built: 1999,  Status: Open,  Structure Length: 1.74m (5.71ft),  Truck Traffic: 10%,  Design Load: HS 25 or greater,  Features Intersected: LINE CREEK,  Facility Carried by Structure: W MIDDLEBURG RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.7m (54.8ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 68.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.6 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.73m (5.68ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $269,000,  Roadway Improvement Cost: $157,000,  Total Project Cost: $426,000 ( Estimate for 2021),  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other
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Structure Number: 335474,  Location: 4 MI SE OF MIDDLEBURG (Lat: 42.569367,  Lng: -74.266772),  Route carried "on" structure: Other road ,  Year Built: 2003,  Status: Open,  Structure Length: 2.56m (8.40ft),  Average Daily Traffic: 58 (year 2017),  Truck Traffic: 5%,  Average Future Daily Traffic: 81 (year 2037),  Design Load: HS 25 or greater,  Features Intersected: LIT SCHOHARIE CRK,  Facility Carried by Structure: GRIDLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.296,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Fair,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 2.56m (8.40ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  Bridge Improvement Cost: $1,514,000,  Roadway Improvement Cost: $886,000,  Total Project Cost: $2,400,000 ( Estimate for 2021),  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 335476,  Location: 1 MI S OF MIDDLEBURG (Lat: 42.587997,  Lng: -74.336378),  Route carried "on" structure: County highway ,  Year Built: 2002,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 836 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,170 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: LIT SCHOHARIE CRK,  Facility Carried by Structure: COUNTY ROAD 36
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.877,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.6m (84.0ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Good,  Operating Rating: 91.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 54.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.62m (8.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $835,000,  Roadway Improvement Cost: $489,000,  Total Project Cost: $1,324,000 ( Estimate for 2021),  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 336569,  Location: HAMLET OF HUNTERSLAND (Lat: 42.569792,  Lng: -74.260814),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 41 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 57 (year 2039),  Features Intersected: LIT SCHOHARIE CRK,  Facility Carried by Structure: HUNTERSLAND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.451,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.2m (13.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 75.6 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: Better than present minimum criteria,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.00m (3.28ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $109,000,  Roadway Improvement Cost: $64,000,  Total Project Cost: $172,000 ( Estimate for 2021)
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