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


  • National Bridge Inventory (NBI) Statistics
  • 37Number of bridges
  • 564ft / 172mTotal length
  • $7,824,000Total costs
  • 356,646Total average daily traffic
  • 27,940Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Etna
  • No street view available for this location

New bridges in Etna, PA - historical statistics
  • New bridges - historical statistics
  • 11950-1959
  • 301960-1969
  • 11970-1979
  • 21980-1989
  • 22000-2009
  • 12010-2019
Reconstructed bridges in Etna, PA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11980-1989
  • 11990-1999
  • 52000-2009
  • 22010-2019
Average Bridge Daily Traffic in Etna, PA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 21.4%Very good
  • 64.3%Good
  • 7.1%Satisfactory
  • 7.1%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 57.1%Very good
  • 35.7%Good
  • 7.1%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 7.1%Very good
  • 64.3%Good
  • 7.1%Satisfactory
  • 21.4%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 22.2%Very good
  • 66.7%Good
  • 11.1%Satisfactory
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Structure Number: 491,  Location: 62nd Street Bridge (Lat: 40.495872,  Lng: -79.939842),  Route carried "on" structure: State highway 8,  Year Built: 1960,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 23.53m (77.20ft),  Average Daily Traffic: 16,758 (year 2022),  Truck Traffic: 10%,  Average Future Daily Traffic: 12,346 (year 2032),  Design Load: HS 20,  Features Intersected: RT.28,RAILROAD,LOCAL ST.
Minimum Vertical Clearance: 4.60m (15.09ft),  Kilometerpoint: 10.678,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 9 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 11,  Length of Maximum Span: 26.8m (87.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.0m (19.7ft),  Out-to-Out Width: 7.1m (23.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 44.5 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: High priority of replacement,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 23.90m (78.41ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Bridge Improvement Cost: $102,000,  Roadway Improvement Cost: $299,000,  Total Project Cost: $1,372,000,  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: 492,  Location: 62nd Street Bridge (Lat: 40.495733,  Lng: -79.940006),  Route carried "on" structure: Ramp State highway 8,  Year Built: 1960,  Year Reconstructed: 1985,  Status: Open,  Structure Length: 21.28m (69.82ft),  Average Daily Traffic: 16,107 (year 2022),  Truck Traffic: 9%,  Average Future Daily Traffic: 12,878 (year 2032),  Design Load: HS 20,  Features Intersected: 70 PAR 72 LOCAL RR
Minimum Vertical Clearance: 4.44m (14.57ft),  Kilometerpoint: 10.678,  Lanes on structure: 1,  Lanes under structure: 21,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 9 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 11,  Length of Maximum Span: 25.9m (85.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 41.7 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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 21.80m (71.52ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Bridge Improvement Cost: $77,000,  Roadway Improvement Cost: $226,000,  Total Project Cost: $1,037,000,  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: 594,  Location: RT 0028 OVER BUTLER ST (Lat: 40.492167,  Lng: -79.950414),  Route carried "on" structure: State highway 28,  Year Built: 1960,  Year Reconstructed: 2005,  Status: Open,  Structure Length: 11.95m (39.21ft),  Average Daily Traffic: 24,754 (year 2022),  Truck Traffic: 7%,  Average Future Daily Traffic: 33,638 (year 2032),  Design Load: HS 20,  Features Intersected: SR 1001 BUTLER ST.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.198,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 9 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 36.6m (120.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 67.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 11.90m (39.04ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Critical Feature Inspection Date: April 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: 598,  Location: @ ETNA INTERCHANGE (Lat: 40.495814,  Lng: -79.939269),  Route carried "on" structure: State highway 28,  Year Built: 1960,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 26.70m (87.60ft),  Average Daily Traffic: 30,912 (year 2022),  Truck Traffic: 15%,  Average Future Daily Traffic: 25,741 (year 2032),  Design Load: HL 93,  Features Intersected: SR.8 NB/SB,N.MAIN,RR SP.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.427,  Lanes on structure: 2,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 9 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 10,  Length of Maximum Span: 36.0m (118.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 76.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 59.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: High priority of replacement,  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: 26.70m (87.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $74,000,  Roadway Improvement Cost: $217,000,  Total Project Cost: $994,000,  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: 599,  Location: ETNA INTERCHANGE SB (Lat: 40.496153,  Lng: -79.939367),  Route carried "on" structure: State highway 28,  Year Built: 1960,  Year Reconstructed: 2001,  Status: Open,  Structure Length: 31.88m (104.59ft),  Average Daily Traffic: 30,704 (year 2022),  Truck Traffic: 7%,  Average Future Daily Traffic: 27,086 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: RT 8 NB/SB, RT 8 RMPS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.388,  Lanes on structure: 1,  Lanes under structure: 48,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 11,  Number Of Approach Spans: 1,  Length of Maximum Span: 31.1m (102.0ft),  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: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Very 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: Meets minimum limits,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 31.90m (104.66ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Critical Feature Inspection Date: April 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: 1954,  Location: 150' S.E. OF SR 4017 (Lat: 40.503303,  Lng: -79.948422),  Route carried "on" structure: State highway ,  Year Built: 1979,  Status: Open,  Structure Length: 2.10m (6.89ft),  Average Daily Traffic: 5,735 (year 2022),  Truck Traffic: 5%,  Average Future Daily Traffic: 16,197 (year 2032),  Design Load: HS 20,  Features Intersected: PINE CREEK,  Facility Carried by Structure: CRESCENT STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.673,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  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: 18.6m (61.0ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 99.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.8 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $13,000,  Roadway Improvement Cost: $41,000,  Total Project Cost: $179,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2586,  Location: 430001 GREELEY AVE BRIDGE (Lat: 40.503975,  Lng: -79.955256),  Route carried "on" structure: City street ,  Year Built: 1985,  Year Reconstructed: 2019,  Status: Posted for load,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 250 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 275 (year 2039),  Design Load: HS 20,  Features Intersected: LITTLE PINE CREEK WEST,  Facility Carried by Structure: GREELEY AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.0m (13.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 5.3m (17.4ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 30.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 1.10m (3.61ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Other Special Inspection Date: August 2021,  Bridge Improvement Cost: $3,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $43,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 2587,  Location: 430002 DEWEY ST BRIDGE (Lat: 40.503306,  Lng: -79.954514),  Route carried "on" structure: City street ,  Year Built: 1981,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 500 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 500 (year 2039),  Design Load: HL 93,  Features Intersected: LITTLE PINE CREEK,  Facility Carried by Structure: DEWEY ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 48.9 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: 37.9 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: 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,  Length Of Structure Improvement: 1.30m (4.27ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $29,000,  Roadway Improvement Cost: $85,000,  Total Project Cost: $389,000,  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: 2588,  Location: 430004 HAFNER ST BRIDGE (Lat: 40.494039,  Lng: -79.941556),  Route carried "on" structure: City street ,  Year Built: 1955,  Status: Open,  Structure Length: 3.38m (11.09ft),  Average Daily Traffic: 100 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 100 (year 2043),  Design Load: HS 20,  Features Intersected: PINE CREEK,  Facility Carried by Structure: HAFNER ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 32.6m (107.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 67.1 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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 3.40m (11.15ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $10,000,  Roadway Improvement Cost: $28,000,  Total Project Cost: $129,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 283,  Location: ETNA-28 N.B. RAMP TO RT 8 (Lat: 40.491667,  Lng: -79.941667),  Route carried "on" structure: State highway ,  Year Built: 1963,  Year Reconstructed: 2010,  Status: Open,  Structure Length: 15.97m (52.40ft),  Average Daily Traffic: 6,769 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 15,642 (year 2032),  Design Load: HL 93,  Features Intersected: RAMP, BRIDGE ST.,CSX R/R,  Facility Carried by Structure: RAMP 28 NB TO 8 NB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 16,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 1,  Length of Maximum Span: 29.3m (96.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.5m (21.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 48.3 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: 37.3 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: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 16.20m (53.15ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Critical Feature Inspection Date: April 2020,  Bridge Improvement Cost: $132,000,  Roadway Improvement Cost: $389,000,  Total Project Cost: $1,782,000,  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: 2831,  Location: TR8-S.B.RAMP TO 28 (Lat: 40.496181,  Lng: -79.940783),  Route carried "on" structure: Ramp State highway ,  Year Built: 1963,  Year Reconstructed: 2005,  Status: Open,  Structure Length: 17.22m (56.50ft),  Average Daily Traffic: 7,761 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 16,137 (year 2032),  Design Load: HS 20,  Features Intersected: RAMP U,BRIDGE ST,PINE CR,  Facility Carried by Structure: RAMP B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 1,  Length of Maximum Span: 33.2m (108.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 78.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 60.8 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,  Underclear: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 17.20m (56.43ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Bridge Improvement Cost: $141,000,  Roadway Improvement Cost: $414,000,  Total Project Cost: $1,899,000,  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: 44079,  Location: 200' W of rte 8 millvale (Lat: 40.505556,  Lng: -79.950000),  Route carried "on" structure: State highway ,  Year Built: 2007,  Status: Open,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 9,100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 9,009 (year 2032),  Design Load: HS 20,  Features Intersected: Pine Creek,  Facility Carried by Structure: Grant Ave
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 0.0m,  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 46264,  Location: 0.25 MI SOUTH OF SR 8 (Lat: 40.494169,  Lng: -79.943047),  Route carried "on" structure: State highway 28,  Year Built: 2010,  Status: Open,  Structure Length: 5.58m (18.31ft),  Average Daily Traffic: 23,016 (year 2022),  Truck Traffic: 7%,  Average Future Daily Traffic: 31,277 (year 2032),  Design Load: HS 20,  Features Intersected: CSX (AVRR)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.906,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 54.3m (178.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 16.9m (55.4ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 86.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.8 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,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  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: 46283,  Location: 500' S of Etna interchng (Lat: 40.494242,  Lng: -79.943128),  Route carried "on" structure: State highway 28,  Year Built: 2009,  Status: Open,  Structure Length: 7.96m (26.12ft),  Average Daily Traffic: 24,754 (year 2022),  Truck Traffic: 7%,  Average Future Daily Traffic: 33,638 (year 2032),  Design Load: HS 20,  Features Intersected: CSX (AVRR)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.912,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 6 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 39.6m (129.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 16.8m (55.1ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 68.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum 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 48 months,  Inspection Date: October 2018,  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: 491,  Location: 62nd Street Bridge (Lat: 40.495872,  Lng: -79.939842),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 3,644 (year 2022),  Truck Traffic: 7%,  Features Intersected: RT.28,RAILROAD,LOCAL ST.,  Facility Carried by Structure: SR 8 NB
Minimum Vertical Clearance: 8.05m (26.41ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.8m (87.9ft)

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Structure Number: 491,  Location: 62nd Street Bridge (Lat: 40.495872,  Lng: -79.939842),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 5,268 (year 2022),  Truck Traffic: 3%,  Features Intersected: RT.28,RAILROAD,LOCAL ST.,  Facility Carried by Structure: SR 8 NB
Minimum Vertical Clearance: 5.23m (17.16ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.8m (87.9ft)

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Structure Number: 491,  Location: 62nd Street Bridge (Lat: 40.495872,  Lng: -79.939842),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 6,290 (year 2020),  Truck Traffic: 7%,  Features Intersected: RT.28,RAILROAD,LOCAL ST.,  Facility Carried by Structure: SR 8 NB
Minimum Vertical Clearance: 8.05m (26.41ft),  Kilometerpoint: 0.703,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.8m (87.9ft)

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Structure Number: 492,  Location: 62nd Street Bridge (Lat: 40.495733,  Lng: -79.940006),  Route carried "under" structure: State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 3,958 (year 2021),  Truck Traffic: 6%,  Features Intersected: 70 PAR 72 LOCAL RR,  Facility Carried by Structure: SR 8 SB
Minimum Vertical Clearance: 4.75m (15.58ft),  Kilometerpoint: 0.703,  Lanes on structure: 1,  Lanes under structure: 7,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.9m (85.0ft)

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Structure Number: 492,  Location: 62nd Street Bridge (Lat: 40.495733,  Lng: -79.940006),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 3,644 (year 2022),  Truck Traffic: 7%,  Features Intersected: 70 PAR 72 LOCAL RR,  Facility Carried by Structure: SR 8 SB
Minimum Vertical Clearance: 8.05m (26.41ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 7,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.9m (85.0ft)

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Structure Number: 492,  Location: 62nd Street Bridge (Lat: 40.495733,  Lng: -79.940006),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 3,879 (year 2022),  Truck Traffic: 7%,  Features Intersected: 70 PAR 72 LOCAL RR,  Facility Carried by Structure: SR 8 SB
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 7,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.9m (85.0ft)

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Structure Number: 594,  Location: RT 0028 OVER BUTLER ST (Lat: 40.492167,  Lng: -79.950414),  Route carried "under" structure: State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 2,893 (year 2022),  Truck Traffic: 4%,  Features Intersected: SR 1001 BUTLER ST.,  Facility Carried by Structure: SR 0028 SB
Minimum Vertical Clearance: 4.52m (14.83ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 598,  Location: @ ETNA INTERCHANGE (Lat: 40.495814,  Lng: -79.939269),  Route carried "under" structure: State highway 8,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 16,107 (year 2022),  Truck Traffic: 9%,  Features Intersected: SR.8 NB/SB,N.MAIN,RR SP.
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 10.678,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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Structure Number: 598,  Location: @ ETNA INTERCHANGE (Lat: 40.495814,  Lng: -79.939269),  Route carried "under" structure: State highway 8,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 16,758 (year 2022),  Truck Traffic: 10%,  Features Intersected: SR.8 NB/SB,N.MAIN,RR SP.
Minimum Vertical Clearance: 5.31m (17.42ft),  Kilometerpoint: 10.678,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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Structure Number: 598,  Location: @ ETNA INTERCHANGE (Lat: 40.495814,  Lng: -79.939269),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 3,958 (year 2021),  Truck Traffic: 6%,  Features Intersected: SR.8 NB/SB,N.MAIN,RR SP.,  Facility Carried by Structure: SR 28 NB
Minimum Vertical Clearance: 15.24m (50.00ft),  Kilometerpoint: 0.703,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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Structure Number: 598,  Location: @ ETNA INTERCHANGE (Lat: 40.495814,  Lng: -79.939269),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 3,644 (year 2022),  Truck Traffic: 7%,  Features Intersected: SR.8 NB/SB,N.MAIN,RR SP.,  Facility Carried by Structure: SR 28 NB
Minimum Vertical Clearance: 15.24m (50.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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Structure Number: 599,  Location: ETNA INTERCHANGE SB (Lat: 40.496153,  Lng: -79.939367),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 5,268 (year 2022),  Truck Traffic: 3%,  Features Intersected: RT 8 NB/SB, RT 8 RMPS,  Facility Carried by Structure: SR 28 SB
Minimum Vertical Clearance: 5.77m (18.93ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.1m (102.0ft)

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Structure Number: 599,  Location: ETNA INTERCHANGE SB (Lat: 40.496153,  Lng: -79.939367),  Route carried "under" structure: Ramp State highway 8,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 16,758 (year 2022),  Truck Traffic: 10%,  Features Intersected: RT 8 NB/SB, RT 8 RMPS
Minimum Vertical Clearance: 6.35m (20.83ft),  Kilometerpoint: 10.678,  Lanes on structure: 1,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.1m (102.0ft)

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Structure Number: 599,  Location: ETNA INTERCHANGE SB (Lat: 40.496153,  Lng: -79.939367),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 3,958 (year 2021),  Truck Traffic: 6%,  Features Intersected: RT 8 NB/SB, RT 8 RMPS,  Facility Carried by Structure: SR 28 SB
Minimum Vertical Clearance: 14.94m (49.02ft),  Kilometerpoint: 0.703,  Lanes on structure: 1,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.1m (102.0ft)

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Structure Number: 599,  Location: ETNA INTERCHANGE SB (Lat: 40.496153,  Lng: -79.939367),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 3,644 (year 2022),  Truck Traffic: 7%,  Features Intersected: RT 8 NB/SB, RT 8 RMPS,  Facility Carried by Structure: SR 28 SB
Minimum Vertical Clearance: 4.47m (14.67ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.1m (102.0ft)

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Structure Number: 599,  Location: ETNA INTERCHANGE SB (Lat: 40.496153,  Lng: -79.939367),  Route carried "under" structure: Ramp State highway ,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 6,769 (year 2022),  Truck Traffic: 3%,  Features Intersected: RT 8 NB/SB, RT 8 RMPS,  Facility Carried by Structure: SR 28 SB
Minimum Vertical Clearance: 5.77m (18.93ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.1m (102.0ft)

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Structure Number: 599,  Location: ETNA INTERCHANGE SB (Lat: 40.496153,  Lng: -79.939367),  Route carried "under" structure: Ramp State highway 8,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 16,107 (year 2022),  Truck Traffic: 9%,  Features Intersected: RT 8 NB/SB, RT 8 RMPS
Minimum Vertical Clearance: 7.54m (24.74ft),  Kilometerpoint: 10.678,  Lanes on structure: 1,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.1m (102.0ft)

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Structure Number: 283,  Location: ETNA-28 N.B. RAMP TO RT 8 (Lat: 40.491667,  Lng: -79.941667),  Route carried "under" structure: State highway ,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 3,958 (year 2021),  Truck Traffic: 6%,  Features Intersected: RAMP, BRIDGE ST.,CSX R/R,  Facility Carried by Structure: RAMP 28 NB TO 8 NB
Minimum Vertical Clearance: 9.57m (31.40ft),  Kilometerpoint: 0.703,  Lanes on structure: 1,  Lanes under structure: 5,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 283,  Location: ETNA-28 N.B. RAMP TO RT 8 (Lat: 40.491667,  Lng: -79.941667),  Route carried "under" structure: Ramp State highway ,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 3,794 (year 2022),  Truck Traffic: 7%,  Features Intersected: RAMP, BRIDGE ST.,CSX R/R,  Facility Carried by Structure: RAMP 28 NB TO 8 NB
Minimum Vertical Clearance: 9.37m (30.74ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 283,  Location: ETNA-28 N.B. RAMP TO RT 8 (Lat: 40.491667,  Lng: -79.941667),  Route carried "under" structure: Ramp State highway 8,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 16,107 (year 2022),  Truck Traffic: 9%,  Features Intersected: RAMP, BRIDGE ST.,CSX R/R
Minimum Vertical Clearance: 4.85m (15.91ft),  Kilometerpoint: 10.678,  Lanes on structure: 1,  Lanes under structure: 5,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 283,  Location: ETNA-28 N.B. RAMP TO RT 8 (Lat: 40.491667,  Lng: -79.941667),  Route carried "under" structure: Ramp State highway ,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 5,268 (year 2022),  Truck Traffic: 3%,  Features Intersected: RAMP, BRIDGE ST.,CSX R/R,  Facility Carried by Structure: RAMP 28 NB TO 8 NB
Minimum Vertical Clearance: 5.21m (17.09ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 5,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 2831,  Location: TR8-S.B.RAMP TO 28 (Lat: 40.496181,  Lng: -79.940783),  Route carried "under" structure: State highway ,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 3,958 (year 2021),  Truck Traffic: 6%,  Features Intersected: RAMP U,BRIDGE ST,PINE CR,  Facility Carried by Structure: RAMP B
Minimum Vertical Clearance: 2.34m (7.68ft),  Kilometerpoint: 0.703,  Lanes on structure: 1,  Lanes under structure: 3,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.2m (108.9ft)

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Structure Number: 2831,  Location: TR8-S.B.RAMP TO 28 (Lat: 40.496181,  Lng: -79.940783),  Route carried "under" structure: Ramp State highway ,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 3,794 (year 2022),  Truck Traffic: 7%,  Features Intersected: RAMP U,BRIDGE ST,PINE CR,  Facility Carried by Structure: RAMP B
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 3,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.2m (108.9ft)

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