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


  • National Bridge Inventory (NBI) Statistics
  • 10Number of bridges
  • 105ft / 31.8mTotal length
  • $793,000Total costs
  • 12,062Total average daily traffic
  • 1,142Total average daily truck traffic
  • 15,835Total future (year 2032) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Hawthorn
  • No street view available for this location

New bridges in Hawthorn, PA - historical statistics
  • New bridges - historical statistics
  • 11930-1939
  • 21940-1949
  • 11980-1989
  • 31990-1999
  • 12000-2009
  • 22010-2019
Average Bridge Daily Traffic in Hawthorn, PA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 10.0%Very good
  • 30.0%Good
  • 20.0%Satisfactory
  • 40.0%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 30.0%Very good
  • 10.0%Good
  • 30.0%Satisfactory
  • 30.0%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 50.0%Good
  • 20.0%Satisfactory
  • 10.0%Fair
  • 20.0%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 20.0%Good
  • 10.0%Satisfactory
  • 50.0%Fair
  • 20.0%Poor
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Structure Number: 3116,  Location: OAK RIDGE NO.2 (Lat: 41.010053,  Lng: -79.289656),  Route carried "on" structure: State highway ,  Year Built: 1980,  Status: Open,  Structure Length: 7.65m (25.10ft),  Average Daily Traffic: 170 (year 2022),  Truck Traffic: 6%,  Average Future Daily Traffic: 273 (year 2032),  Design Load: HS 20,  Features Intersected: REDBANK CREEK,  Facility Carried by Structure: SR1015
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.478,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.4m (80.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.6m (41.3ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Poor,  Operating Rating: 88.0 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: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 8.60m (28.22ft),  Designated Inspection Frequency: Every 24 months,  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: 3119,  Location: RED BANK T-S OF MAYPORT (Lat: 41.024764,  Lng: -79.255783),  Route carried "on" structure: State highway ,  Year Built: 1949,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 223 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 136 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO REDBANK CR,  Facility Carried by Structure: SR1017
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.954,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.30m (7.55ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 34,  Location: 475' SE of SR-28 (Lat: 41.018400,  Lng: -79.272111),  Route carried "on" structure: City street ,  Year Built: 1992,  Status: Open,  Structure Length: 7.65m (25.10ft),  Average Daily Traffic: 200 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 281 (year 2041),  Design Load: HL 93,  Features Intersected: REDBANK CREEK,  Facility Carried by Structure: T-750 WALKER FLAT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County 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: 3,  Length of Maximum Span: 25.0m (82.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Operating Rating: 65.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 49.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.60m (28.22ft),  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: 10887,  Location: HAWTHORN NO.1 (Lat: 41.015683,  Lng: -79.298747),  Route carried "on" structure: State highway 28,  Year Built: 1993,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 5,662 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 7,717 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: TOWN RUN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.706,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  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: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.5m (47.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 47.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 2.00m (6.56ft),  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: 11163,  Location: 3.3 mi N of Hawthorne (Lat: 41.063944,  Lng: -79.284000),  Route carried "on" structure: City street ,  Year Built: 1940,  Status: Posted for load,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 5%,  Average Future Daily Traffic: 75 (year 2043),  Features Intersected: TOWN RUN,  Facility Carried by Structure: T-504 WINDMILL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.0m (13.1ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 5.2m (17.1ft),  Out-to-Out Width: 6.0m (19.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Poor,  Operating Rating: 16.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 9.1 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.00m (3.28ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: May 2021,  Other Special Inspection Date: May 2021,  Bridge Improvement Cost: $19,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $258,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 11167,  Location: 2.0 mi NW of Hawthorne (Lat: 41.045661,  Lng: -79.287147),  Route carried "on" structure: City street ,  Year Built: 1937,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 350 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 375 (year 2043),  Features Intersected: TOWN RUN,  Facility Carried by Structure: T-921 TOWN RUN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 5.9m (19.4ft),  Out-to-Out Width: 6.0m (19.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 1.20m (3.94ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $40,000,  Roadway Improvement Cost: $280,000,  Total Project Cost: $535,000,  Deck Structure Type: Open Grating
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Structure Number: 40564,  Location: 0.1 mi N, int w/ SR 0028 (Lat: 41.041039,  Lng: -79.256981),  Route carried "on" structure: City street ,  Year Built: 1997,  Status: Open,  Structure Length: 1.98m (6.50ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 75 (year 2043),  Design Load: HS 20,  Features Intersected: PINE CREEK,  Facility Carried by Structure: T-506 WALLWORK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.0m (13.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 4.8m (15.7ft),  Out-to-Out Width: 5.0m (16.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 39.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.70m (8.86ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Open Grating
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Structure Number: 43459,  Location: 0.1 mi N, int SR 0028 (Lat: 41.055714,  Lng: -79.250853),  Route carried "on" structure: City street ,  Year Built: 2003,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 60 (year 2043),  Design Load: HS 25 or greater,  Features Intersected: PINE CREEK,  Facility Carried by Structure: T-510 CARRIAGE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.5m (41.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 69.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.40m (4.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 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: 46154,  Location: 0.2 mi S of SR 536 Inter. (Lat: 41.037808,  Lng: -79.258442),  Route carried "on" structure: State highway 28,  Year Built: 2010,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 4,205 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 5,434 (year 2032),  Design Load: HL 93,  Features Intersected: PINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.922,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  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: 15.2m (49.9ft),  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: Very good,  Substructure: Good,  Channel: Fair,  Operating Rating: 58.1 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  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: 47389,  Location: 0.7 mi. E SR 28 Intersec (Lat: 41.033122,  Lng: -79.250058),  Route carried "on" structure: State highway 536,  Year Built: 2012,  Status: Open,  Structure Length: 7.74m (25.39ft),  Average Daily Traffic: 1,102 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,409 (year 2032),  Design Load: HL 93,  Features Intersected: REDBANK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.591,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 38.4m (126.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Fair,  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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 48 months,  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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