U.S. Cities - City-Data Homepage  
City-Data Forum
City-Data.com Homepage

Bridge Statistics for Niles, Ohio (OH) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

Back to: Niles, OH, Ohio, Ohio forum, All US cities.


National Bridge Inventory (NBI) Statistics
Number of bridges: 14
Total length: 94 meters (308ft)
Total average daily traffic: 155,383
Total average daily truck traffic: 8,517
National Bridge Inventory (NBI) Registered Bridges for Niles

New bridges - Historical Statistics

  • 1920-1929: 1
  • 1930-1939: 1
  • 1940-1949: 0
  • 1950-1959: 6
  • 1960-1969: 0
  • 1970-1979: 3
  • 1980-1989: 0
  • 1990-1999: 1
  • 2000-2009: 2

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Find on map >>

Structure Number: 7802412,  Location: 2.07 MI S OF US 422 (Lat: 41.170317,  Lng: -80.767003),  Route carried "on" structure: State highway 46,  Year Built: 1992,  Status: Open,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 14,560 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 23,818 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: MEANDER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.090,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.0m (45.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 16.9m (55.4ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>

Structure Number: 7802447,  Location: 0.60 MI S OF SR 169 (Lat: 41.175881,  Lng: -80.765911),  Route carried "on" structure: State highway 46,  Year Built: 2003,  Status: Open,  Structure Length: 20.73m (68.01ft),  Average Daily Traffic: 14,560 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 21,910 (year 2028),  Design Load: HS 25,  Features Intersected: OVER PENN RR-WATER ST-MA
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.850,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 5,  Length of Maximum Span: 48.8m (160.1ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 0.9m (3.0ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 21.3m (69.9ft)

Condition: Deck: Fair,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Underclear: Equal to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Find on map >>

Structure Number: 7802528,  Location: 0.03 MI S OF SR 169 (Lat: 41.182661,  Lng: -80.760178),  Route carried "on" structure: State highway 46,  Year Built: 1953,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 14,851 (year 2005),  Truck Traffic: 6%,  Average Future Daily Traffic: 24,437 (year 2027),  Design Load: H 20,  Features Intersected: MOSQUITO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.960,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.9m (52.2ft),  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.6m (74.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 20.0m (65.6ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 35.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 26.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>

Structure Number: 7807082,  Location: 1.06 MI W OF SR 46 (Lat: 41.212161,  Lng: -80.758000),  Route carried "on" structure: US 422,  Year Built: 1971,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 17,020 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 25,359 (year 2027),  Design Load: H 20,  Features Intersected: MOSQUITO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.100,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.5m (41.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 22.6m (74.1ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: October 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
Structure Number: 7833148,  Location: W. OF PRATT, E. OF STATE,  Route carried "on" structure: City street EPARK,  Year Built: 1974,  Status: Open,  Structure Length: 4.36m (14.30ft),  Average Daily Traffic: 1,900 (year 1979),  Average Future Daily Traffic: 2,637 (year 2027),  Design Load: HS 20,  Features Intersected: MOSQUITO CREEK,  Facility Carried by Structure: E. PARK, NILES CIT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.4m (57.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Fair,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 783545,  Location: E. OF SR 169, W. 0F SR 46,  Route carried "on" structure: City street FEDST,  Year Built: 1950,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 3,080 (year 1979),  Average Future Daily Traffic: 4,275 (year 2027),  Design Load: H 20,  Features Intersected: MOSQUITO CREEK,  Facility Carried by Structure: FEDERAL ST., NILES
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.9m (25.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 35.1 metric tons,  Inventory Rating: 26.1 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>

Structure Number: 7839618,  Location: 0.1 MI. W. OF S.R. 46 (Lat: 41.155000,  Lng: -80.768333),  Route carried "on" structure: County highway C064B,  Year Built: 1973,  Status: Open,  Structure Length: 5.21m (17.09ft),  Average Daily Traffic: 5,000 (year 1995),  Average Future Daily Traffic: 6,940 (year 2029),  Design Load: HS 20,  Features Intersected: MEANDER CREEK,  Facility Carried by Structure: COUNTY ROAD 64-B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 36.9 metric tons,  Inventory Rating: 27.0 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 12 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Structure Number: 7839758,  Location: EXT. OF CH 351 INTO NILES,  Route carried "on" structure: City street OLIVE,  Year Built: 1920,  Year Reconstructed: 1976,  Status: Open,  Structure Length: 28.44m (93.31ft),  Average Daily Traffic: 5,040 (year 1976),  Average Future Daily Traffic: 6,996 (year 2027),  Design Load: HS 20,  Features Intersected: MAH.RIVER-P.C.-B&O RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 18,  Length of Maximum Span: 31.1m (102.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Poor,  Superstructure: Serious,  Substructure: Fair,  Channel: Good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 12 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>

Structure Number: 7849923,  Location: N EXT. OF TH63-D HEA (Lat: 41.170000,  Lng: -80.751667),  Route carried "on" structure: City street BELMT,  Year Built: 2001,  Status: Open,  Structure Length: 6.52m (21.39ft),  Average Daily Traffic: 3,170 (year 2001),  Average Future Daily Traffic: 4,400 (year 2029),  Design Load: H 20,  Features Intersected: MAHONING RIVER,  Facility Carried by Structure: BELMONT ST-NILES
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 63.4m (208.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Satisfactory,  Superstructure: Excellent,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 19.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 14.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Find on map >>

Structure Number: 7802374,  Location: 1.26 MI S OF SR 169 (Lat: 41.166939,  Lng: -80.766150),  Route carried "under" structure: State highway 46,  Year Built: 1931,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 14,560 (year 2005),  Truck Traffic: 7%,  Features Intersected: UNDER CSX TRANSPORTATION,  Facility Carried by Structure: CSX RAILROAD
Minimum Vertical Clearance: 5.94m (19.49ft),  Kilometerpoint: 0.037,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 11.0m (36.1ft)

Find on map >>

Structure Number: 7802463,  Location: 0.17 MI S OF SR 169 (Lat: 41.182669,  Lng: -80.762872),  Route carried "under" structure: State highway 46,  Year Built: 1953,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 14,851 (year 2005),  Truck Traffic: 6%,  Features Intersected: UNDER CSX TRANSPORTATION,  Facility Carried by Structure: CSX RAILROAD
Minimum Vertical Clearance: 4.47m (14.67ft),  Kilometerpoint: 0.575,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 36.6m (120.1ft)

Find on map >>

Structure Number: 7802498,  Location: 0.09 MI S OF SR 169 (Lat: 41.182706,  Lng: -80.761367),  Route carried "under" structure: State highway 46,  Year Built: 1952,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 14,851 (year 2005),  Truck Traffic: 6%,  Features Intersected: UNDER YOUNGSTOWN BELT RR,  Facility Carried by Structure: NORFOLK SOUTHERN
Minimum Vertical Clearance: 4.78m (15.68ft),  Kilometerpoint: 0.586,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 21.3m (69.9ft)

Find on map >>

Structure Number: 7806124,  Location: 0.15 MI N OR SR 46 (Lat: 41.184647,  Lng: -80.764978),  Route carried "under" structure: State highway 169,  Year Built: 1953,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 15,970 (year 2005),  Truck Traffic: 5%,  Features Intersected: UNDER CSX TRANSPORTATION,  Facility Carried by Structure: CSX TRANSPORTATION
Minimum Vertical Clearance: 4.62m (15.16ft),  Kilometerpoint: 0.042,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 37.8m (124.0ft)

Find on map >>

Structure Number: 7806159,  Location: 0.16 MI N OF SR 46 (Lat: 41.184886,  Lng: -80.765017),  Route carried "under" structure: State highway 169,  Year Built: 1953,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 15,970 (year 2005),  Truck Traffic: 5%,  Features Intersected: UNDER YOUNGSTOWN BELT RR,  Facility Carried by Structure: NORFOLK SOUTHERN
Minimum Vertical Clearance: 4.39m (14.40ft),  Kilometerpoint: 0.422,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 37.8m (124.0ft)

Discuss this city on our hugely popular Ohio forum

Back to: Niles, OH, Ohio, All US cities.


City-data.com does not guarantee the accuracy or timeliness of any information on this site.  Use at your own risk.
Some parts © 2009 Advameg, Inc.