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Bridge Statistics for West Mifflin, Pennsylvania (PA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 11Number of bridges
  • 171ft / 52.4mTotal length
  • $7,174,000Total costs
  • 84,534Total average daily traffic
  • 4,869Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for West Mifflin
  • No street view available for this location

New bridges in West Mifflin, PA - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 51950-1959
  • 21980-1989
  • 11990-1999
  • 22010-2019
Reconstructed bridges in West Mifflin, PA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11970-1979
  • 01980-1989
  • 01990-1999
  • 02000-2009
  • 22010-2019
Average Bridge Daily Traffic in West Mifflin, PA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 37.5%Very good
  • 25.0%Good
  • 25.0%Satisfactory
  • 12.5%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 37.5%Very good
  • 25.0%Good
  • 25.0%Satisfactory
  • 12.5%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 25.0%Very good
  • 37.5%Good
  • 25.0%Satisfactory
  • 12.5%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 12.5%Excellent
  • 37.5%Very good
  • 50.0%Satisfactory
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Structure Number: 1278,  Location: KENNYWOOD PARK (Lat: 40.384617,  Lng: -79.861592),  Route carried "on" structure: State highway 837,  Year Built: 1951,  Year Reconstructed: 1977,  Status: Open,  Structure Length: 17.65m (57.91ft),  Average Daily Traffic: 15,837 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 23,219 (year 2032),  Design Load: HS 20,  Features Intersected: ABANDONED UNION RR YARD,  Facility Carried by Structure: KENNYWOOD BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.887,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 20 degrees,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 48.5m (159.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 20.7m (67.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Excellent,  Operating Rating: 60.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.3 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 18.30m (60.04ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Critical Feature Inspection Date: June 2020,  Bridge Improvement Cost: $413,000,  Roadway Improvement Cost: $1,215,000,  Total Project Cost: $5,570,000,  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: 1582,  Location: OVER THOMPSON RUN (Lat: 40.366711,  Lng: -79.890394),  Route carried "on" structure: State highway ,  Year Built: 1951,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 6,906 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 12,255 (year 2032),  Design Load: HS 20,  Features Intersected: THOMPSON RUN,  Facility Carried by Structure: THOMPSON RUN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.829,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 5.5m (18.0ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 75.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 45.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.20m (3.94ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $3,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $38,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 167,  Location: 1 MI.EAST OF SR 2045 (Lat: 40.359936,  Lng: -79.881214),  Route carried "on" structure: State highway ,  Year Built: 1920,  Year Reconstructed: 2010,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 2,159 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 4,680 (year 2032),  Design Load: HS 20,  Features Intersected: UNION RR,  Facility Carried by Structure: BETTIS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.139,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.30m (10.83ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $72,000,  Roadway Improvement Cost: $211,000,  Total Project Cost: $967,000,  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: 271,  Location: PR04 PINE RUN NO. 4 (Lat: 40.330989,  Lng: -79.917642),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 8,148 (year 2005),  Truck Traffic: 1%,  Average Future Daily Traffic: 9,800 (year 2025),  Design Load: HS 20,  Features Intersected: PINE RUN,  Facility Carried by Structure: NEW ENGLAND RD
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),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  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: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.70m (2.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2714,  Location: TS05 HOMEVILLE RD VIADT (Lat: 40.372150,  Lng: -79.873333),  Route carried "on" structure: County highway ,  Year Built: 1954,  Year Reconstructed: 2016,  Status: Open,  Structure Length: 23.74m (77.89ft),  Average Daily Traffic: 12,897 (year 2005),  Truck Traffic: 6%,  Average Future Daily Traffic: 14,200 (year 2022),  Design Load: HL 93,  Features Intersected: UNION RR,GRANT,THMPS RUN,  Facility Carried by Structure: HOMEVILLE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 8,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Truss - Deck,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 7,  Length of Maximum Span: 65.5m (214.9ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Very good,  Operating Rating: 60.9 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 38.2 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 23.70m (77.76ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Critical Feature Inspection Date: November 2020,  Bridge Improvement Cost: $44,000,  Roadway Improvement Cost: $131,000,  Total Project Cost: $599,000,  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: 40365,  Location: HV0805 HOMEVILLE CRK #8 (Lat: 40.394903,  Lng: -79.891792),  Route carried "on" structure: County highway ,  Year Built: 1997,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 5,860 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 6,450 (year 2026),  Design Load: HS 25 or greater,  Features Intersected: BR HOMESTEAD RUN,  Facility Carried by Structure: GREENSPRING AVE
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: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 83.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.80m (2.62ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 46286,  Location: AT INTER. PROSPECT RD (Lat: 40.356872,  Lng: -79.955819),  Route carried "on" structure: State highway ,  Year Built: 2010,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 14,206 (year 2022),  Truck Traffic: 6%,  Average Future Daily Traffic: 17,692 (year 2032),  Design Load: HS 20,  Features Intersected: STREETS RUN,  Facility Carried by Structure: STREETS RUN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.153,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 14.9m (48.9ft),  Out-to-Out Width: 16.0m (52.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Inventory Rating: 83.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  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: 48956,  Location: At Int. Lwr Bull Run Rd (Lat: 40.369336,  Lng: -79.875547),  Route carried "on" structure: City street 7437,  Year Built: 1985,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 750 (year 2017),  Truck Traffic: 1%,  Average Future Daily Traffic: 850 (year 2037),  Design Load: HS 20,  Features Intersected: Thompson Run,  Facility Carried by Structure: Grant Ave Ext
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.0m (23.0ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 19.1 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021
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Structure Number: 48991,  Location: 2000' N. OF AIRPORT RUNWA (Lat: 40.358567,  Lng: -79.934419),  Route carried "on" structure: State highway 885,  Year Built: 2014,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 17,621 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 19,325 (year 2032),  Design Load: HL 93,  Features Intersected: Union RR,  Facility Carried by Structure: Lebanon Rd.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.368,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.4m (116.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 18.1m (59.4ft),  Out-to-Out Width: 18.1m (59.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 41.8 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  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: 2714,  Location: TS05 HOMEVILLE RD VIADT (Lat: 40.372150,  Lng: -79.873333),  Route carried "under" structure: City street ,  Year Built: 1954,  Structure Length: 0. m,  Average Daily Traffic: 50 (year 2005),  Truck Traffic: 6%,  Features Intersected: UNION RR,GRANT,THMPS RUN,  Facility Carried by Structure: HOMEVILLE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Truss - Deck,  Length of Maximum Span: 65.5m (214.9ft)

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Structure Number: 2714,  Location: TS05 HOMEVILLE RD VIADT (Lat: 40.372150,  Lng: -79.873333),  Route carried "under" structure: City street ,  Year Built: 1954,  Structure Length: 0. m,  Average Daily Traffic: 100 (year 2005),  Truck Traffic: 6%,  Features Intersected: UNION RR,GRANT,THMPS RUN,  Facility Carried by Structure: HOMEVILLE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Truss - Deck,  Length of Maximum Span: 65.5m (214.9ft)

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