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


  • National Bridge Inventory (NBI) Statistics
  • 29Number of bridges
  • 135ft / 40.8mTotal length
  • $116,000Total costs
  • 136,052Total average daily traffic
  • 14,171Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for West Hills
  • No street view available for this location

New bridges in West Hills, PA - historical statistics
  • New bridges - historical statistics
  • 11910-1919
  • 51960-1969
  • 151970-1979
  • 11980-1989
  • 11990-1999
  • 62010-2019
Average Bridge Daily Traffic in West Hills, PA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 12.5%Excellent
  • 12.5%Very good
  • 25.0%Good
  • 37.5%Satisfactory
  • 12.5%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 12.5%Excellent
  • 12.5%Very good
  • 25.0%Good
  • 37.5%Satisfactory
  • 12.5%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 12.5%Excellent
  • 12.5%Very good
  • 25.0%Good
  • 25.0%Satisfactory
  • 25.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 20.0%Very good
  • 40.0%Fair
  • 40.0%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Satisfactory
  • 50.0%Fair
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Structure Number: 2956,  Location: MCHADDON NO.2 SB (Lat: 40.781156,  Lng: -79.587967),  Route carried "on" structure: State highway 28,  Year Built: 1968,  Status: Open,  Structure Length: 3.57m (11.71ft),  Average Daily Traffic: 7,383 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 8,621 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: T-435 MCHADDON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.203,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 13 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.50m (14.76ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 296,  Location: CENTER HILL NO.3 NB (Lat: 40.797364,  Lng: -79.570933),  Route carried "on" structure: State highway 28,  Year Built: 1970,  Status: Open,  Structure Length: 5.82m (19.09ft),  Average Daily Traffic: 7,356 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 8,650 (year 2032),  Design Load: HS 20,  Features Intersected: SR3017
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.504,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 14 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.0m (91.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.4m (40.7ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 70.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.80m (22.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 2963,  Location: CENTER HILL NO.4 (Lat: 40.802278,  Lng: -79.567417),  Route carried "on" structure: State highway 28,  Year Built: 1970,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 14,739 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 17,271 (year 2032),  Design Load: HS 20,  Features Intersected: GLADE RUN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.504,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Skew: 21 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 46.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 28.1 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021
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Structure Number: 3055,  Location: RTE 268 RAMPS (Lat: 40.812542,  Lng: -79.556039),  Route carried "on" structure: Ramp State highway 268,  Year Built: 1970,  Year Reconstructed: 1999,  Status: Open,  Structure Length: 8.81m (28.90ft),  Average Daily Traffic: 14,731 (year 2022),  Truck Traffic: 9%,  Average Future Daily Traffic: 18,158 (year 2032),  Design Load: HS 20,  Features Intersected: SR0422 EB&WB
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.8m (58.4ft),  Skew: 32 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 29.9m (98.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 9.80m (32.15ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 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: 3057,  Location: COWAN STATION NO.2 (Lat: 40.863236,  Lng: -79.572000),  Route carried "on" structure: State highway 268,  Year Built: 1988,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 2,951 (year 2022),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,778 (year 2032),  Design Load: HS 20,  Features Intersected: GLADE RUN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.810,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Channel: Poor,  Culverts: Satisfactory,  Operating Rating: 70.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  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: 1.80m (5.91ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2019,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 332,  Location: WALKCHALK NO.1 (Lat: 40.835339,  Lng: -79.576667),  Route carried "on" structure: State highway ,  Year Built: 1918,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 1,316 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,934 (year 2032),  Design Load: H 20,  Features Intersected: GLADE RUN,  Facility Carried by Structure: SR4010
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.337,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.2m (17.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Poor,  Operating Rating: 46.3 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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.70m (5.58ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $9,000,  Roadway Improvement Cost: $52,000,  Total Project Cost: $116,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 3368,  Location: 1 mile east of SR3007 (Lat: 40.815850,  Lng: -79.570131),  Route carried "on" structure: City street ,  Year Built: 1992,  Status: Posted for load,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 50 (year 2006),  Truck Traffic: 9%,  Average Future Daily Traffic: 70 (year 2026),  Design Load: HS 20,  Features Intersected: GLADE RUN,  Facility Carried by Structure: T-531 SOTOS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 34.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 20.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 1.60m (5.25ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: May 2021,  Other Special Inspection Date: May 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 46197,  Location: 1 mi S of COWANSVILLE (Lat: 40.877708,  Lng: -79.583022),  Route carried "on" structure: State highway 268,  Year Built: 2010,  Status: Open,  Structure Length: 3.54m (11.61ft),  Average Daily Traffic: 2,951 (year 2022),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,778 (year 2032),  Design Load: HL 93,  Features Intersected: BUFF & PITT RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.778,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.1m (115.2ft),  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,  Operating Rating: 88.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 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: 52635,  Location: Center Hill No. 6 (Lat: 40.799333,  Lng: -79.566889),  Route carried "on" structure: State highway ,  Year Built: 2015,  Status: Open,  Structure Length: 3.02m (9.91ft),  Average Daily Traffic: 1,269 (year 2022),  Truck Traffic: 13%,  Average Future Daily Traffic: 2,447 (year 2037),  Design Load: HL 93,  Features Intersected: Glade Run,  Facility Carried by Structure: Freeport Rd SR3017
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.724,  Lanes on structure: 2,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  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: 28.7m (94.2ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 53.8 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: 40.2 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: Superior to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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: 54006,  Location: BRIAR HILL (Lat: 40.809136,  Lng: -79.548136),  Route carried "on" structure: State highway ,  Year Built: 2018,  Status: Open,  Structure Length: 11.77m (38.62ft),  Average Daily Traffic: 1,269 (year 2022),  Truck Traffic: 13%,  Average Future Daily Traffic: 2,861 (year 2032),  Design Load: HL 93,  Features Intersected: SR0422 EB/WB & RAMPS F&G,  Facility Carried by Structure: Freeport Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.662,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 39.0m (128.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 12.8m (42.0ft)

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: Better than present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  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: 2953,  Location: MCHADDON NO.1 NB (Lat: 40.777183,  Lng: -79.597142),  Route carried "under" structure: City street ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 50 (year 2007),  Truck Traffic: 9%,  Features Intersected: T-414 CHURCH RD,  Facility Carried by Structure: SR0028 NB
Minimum Vertical Clearance: 4.72m (15.49ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 11.0m (36.1ft)

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Structure Number: 2954,  Location: MCHADDON NO.1 SB (Lat: 40.777458,  Lng: -79.597322),  Route carried "under" structure: City street ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 50 (year 2007),  Truck Traffic: 9%,  Features Intersected: T-414 CHURCH RD,  Facility Carried by Structure: SR0028 SB
Minimum Vertical Clearance: 4.67m (15.32ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 11.6m (38.1ft)

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Structure Number: 2955,  Location: MCHADDON NO.2 NB (Lat: 40.780939,  Lng: -79.587667),  Route carried "under" structure: City street 7435,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 50 (year 2008),  Features Intersected: T-435 MCHADDON RD,  Facility Carried by Structure: SR0028 NB
Minimum Vertical Clearance: 4.49m (14.73ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 12.8m (42.0ft)

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Structure Number: 2956,  Location: MCHADDON NO.2 SB (Lat: 40.781156,  Lng: -79.587967),  Route carried "under" structure: City street ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 50 (year 2008),  Features Intersected: T-435 MCHADDON RD,  Facility Carried by Structure: SR0028 SB
Minimum Vertical Clearance: 4.40m (14.44ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 12.2m (40.0ft)

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Structure Number: 2957,  Location: CENTER HILL NO.1 NB (Lat: 40.787528,  Lng: -79.578950),  Route carried "under" structure: State highway ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 581 (year 2020),  Truck Traffic: 3%,  Features Intersected: SR3007,  Facility Carried by Structure: SR0028 NB
Minimum Vertical Clearance: 4.82m (15.81ft),  Kilometerpoint: 3.508,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 27.1m (88.9ft)

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Structure Number: 2958,  Location: CENTER HILL NO.1 SB (Lat: 40.787956,  Lng: -79.579214),  Route carried "under" structure: State highway ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 581 (year 2020),  Truck Traffic: 3%,  Features Intersected: SR3007,  Facility Carried by Structure: SR0028 SB
Minimum Vertical Clearance: 4.51m (14.80ft),  Kilometerpoint: 3.508,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 27.1m (88.9ft)

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Structure Number: 296,  Location: CENTER HILL NO.3 NB (Lat: 40.797364,  Lng: -79.570933),  Route carried "under" structure: State highway ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 1,269 (year 2022),  Truck Traffic: 13%,  Features Intersected: SR3017,  Facility Carried by Structure: SR0028 NB
Minimum Vertical Clearance: 4.48m (14.70ft),  Kilometerpoint: 8.026,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.0m (91.9ft)

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Structure Number: 2962,  Location: CENTER HILL NO.3 SB (Lat: 40.797350,  Lng: -79.571392),  Route carried "under" structure: State highway ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 1,269 (year 2022),  Truck Traffic: 13%,  Features Intersected: SR3017,  Facility Carried by Structure: SR0028 SB
Minimum Vertical Clearance: 4.56m (14.96ft),  Kilometerpoint: 8.026,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.0m (91.9ft)

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Structure Number: 3055,  Location: RTE 268 RAMPS (Lat: 40.812542,  Lng: -79.556039),  Route carried "under" structure: US 422,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 8,697 (year 2022),  Truck Traffic: 13%,  Features Intersected: SR0422 EB&WB,  Facility Carried by Structure: SR0268 (RAMPS A&B)
Minimum Vertical Clearance: 4.52m (14.83ft),  Kilometerpoint: 11.608,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.9m (98.1ft)

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Structure Number: 3055,  Location: RTE 268 RAMPS (Lat: 40.812542,  Lng: -79.556039),  Route carried "under" structure: US 422,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 8,848 (year 2022),  Truck Traffic: 12%,  Features Intersected: SR0422 EB&WB,  Facility Carried by Structure: SR0268 (RAMPS A&B)
Minimum Vertical Clearance: 5.09m (16.70ft),  Kilometerpoint: 11.581,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.9m (98.1ft)

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Structure Number: 308,  Location: RTE 28 RAMPS EB (Lat: 40.810489,  Lng: -79.553444),  Route carried "under" structure: State highway 28,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 4,261 (year 2022),  Truck Traffic: 7%,  Features Intersected: SR8006 NB&SB,  Facility Carried by Structure: SR0422 EB
Minimum Vertical Clearance: 4.50m (14.76ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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Structure Number: 308,  Location: RTE 28 RAMPS EB (Lat: 40.810489,  Lng: -79.553444),  Route carried "under" structure: State highway ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 2,926 (year 2022),  Truck Traffic: 7%,  Features Intersected: SR8006 NB&SB,  Facility Carried by Structure: SR0422 EB
Minimum Vertical Clearance: 4.58m (15.03ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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Structure Number: 3081,  Location: RTE 28 RAMPS WB (Lat: 40.810678,  Lng: -79.553036),  Route carried "under" structure: State highway 28,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 4,261 (year 2022),  Truck Traffic: 7%,  Features Intersected: SR8006 NB&SB,  Facility Carried by Structure: SR0422 WB
Minimum Vertical Clearance: 4.69m (15.39ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.7m (117.1ft)

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Structure Number: 3081,  Location: RTE 28 RAMPS WB (Lat: 40.810678,  Lng: -79.553036),  Route carried "under" structure: State highway ,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 2,926 (year 2022),  Truck Traffic: 7%,  Features Intersected: SR8006 NB&SB,  Facility Carried by Structure: SR0422 WB
Minimum Vertical Clearance: 4.91m (16.11ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.7m (117.1ft)

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Structure Number: 3369,  Location: 500 feet south of T-760 (Lat: 40.816225,  Lng: -79.564375),  Route carried "under" structure: US 422,  Year Built: 1975,  Structure Length: 0. m,  Average Daily Traffic: 8,697 (year 2022),  Truck Traffic: 13%,  Features Intersected: SR0422 EB&WB,  Facility Carried by Structure: T-763 Glade Drive
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 11.608,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Frame,  Length of Maximum Span: 41.5m (136.2ft)

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Structure Number: 3369,  Location: 500 feet south of T-760 (Lat: 40.816225,  Lng: -79.564375),  Route carried "under" structure: US 422,  Year Built: 1975,  Structure Length: 0. m,  Average Daily Traffic: 8,848 (year 2022),  Truck Traffic: 12%,  Features Intersected: SR0422 EB&WB,  Facility Carried by Structure: T-763 Glade Drive
Minimum Vertical Clearance: 4.84m (15.88ft),  Kilometerpoint: 11.581,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Frame,  Length of Maximum Span: 41.5m (136.2ft)

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Structure Number: 54006,  Location: BRIAR HILL (Lat: 40.809136,  Lng: -79.548136),  Route carried "under" structure: US 422,  Year Built: 2018,  Structure Length: 0. m,  Average Daily Traffic: 12,019 (year 2022),  Truck Traffic: 13%,  Features Intersected: SR0422 EB/WB & RAMPS F&G,  Facility Carried by Structure: Freeport Rd
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 13.219,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 39.0m (128.0ft)

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Structure Number: 54006,  Location: BRIAR HILL (Lat: 40.809136,  Lng: -79.548136),  Route carried "under" structure: Ramp State highway 28,  Year Built: 2018,  Structure Length: 0. m,  Average Daily Traffic: 4,261 (year 2022),  Truck Traffic: 7%,  Features Intersected: SR0422 EB/WB & RAMPS F&G,  Facility Carried by Structure: Freeport Rd
Minimum Vertical Clearance: 5.39m (17.68ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 39.0m (128.0ft)

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Structure Number: 54006,  Location: BRIAR HILL (Lat: 40.809136,  Lng: -79.548136),  Route carried "under" structure: US 422,  Year Built: 2018,  Structure Length: 0. m,  Average Daily Traffic: 12,393 (year 2022),  Truck Traffic: 14%,  Features Intersected: SR0422 EB/WB & RAMPS F&G,  Facility Carried by Structure: Freeport Rd
Minimum Vertical Clearance: 5.65m (18.54ft),  Kilometerpoint: 13.200,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 39.0m (128.0ft)

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