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


  • National Bridge Inventory (NBI) Statistics
  • 18Number of bridges
  • 115ft / 34.5mTotal length
  • $2,364,000Total costs
  • 28,232Total average daily traffic
  • 1,766Total average daily truck traffic
  • 37,287Total future (year 2031) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Mifflinburg
  • No street view available for this location

New bridges in Mifflinburg, PA - historical statistics
  • New bridges - historical statistics
  • 31900-1909
  • 11910-1919
  • 31930-1939
  • 21940-1949
  • 11950-1959
  • 11960-1969
  • 31970-1979
  • 21980-1989
  • 22010-2019
Reconstructed bridges in Mifflinburg, PA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 31940-1949
  • 21950-1959
  • 01960-1969
  • 01970-1979
  • 01980-1989
  • 11990-1999
  • 02000-2009
  • 12010-2019
Average Bridge Daily Traffic in Mifflinburg, PA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 18.8%Excellent
  • 12.5%Very good
  • 12.5%Good
  • 31.3%Satisfactory
  • 12.5%Fair
  • 12.5%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 17.6%Excellent
  • 5.9%Good
  • 35.3%Satisfactory
  • 23.5%Fair
  • 11.8%Poor
  • 5.9%Imminent failure
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 11.8%Very good
  • 29.4%Good
  • 23.5%Satisfactory
  • 23.5%Fair
  • 5.9%Poor
  • 5.9%Imminent failure
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 11.1%Good
  • 50.0%Satisfactory
  • 33.3%Fair
  • 5.6%Poor
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Structure Number: 3341,  Location: 1 MI E OF MIFFLINBURG (Lat: 40.927303,  Lng: -77.019692),  Route carried "on" structure: State highway 45,  Year Built: 1938,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 11,006 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 16,838 (year 2032),  Features Intersected: OVER TRIB. BUFFALO CR.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 22.388,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 50.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.90m (2.95ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Bridge Improvement Cost: $8,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $107,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 3346,  Location: 3 MI N OF NEW BERLIN (Lat: 40.888592,  Lng: -77.038722),  Route carried "on" structure: State highway 304,  Year Built: 1941,  Year Reconstructed: 2003,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 3,880 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,752 (year 2032),  Features Intersected: SWEITZERS RUN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.852,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.1m (43.0ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  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: Somewhat better than minimum adequacy,  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: 1.40m (4.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $229,000,  Total Project Cost: $894,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 33471,  Location: 3 MI W OF MAZEPPA (Lat: 40.974703,  Lng: -77.042150),  Route carried "on" structure: State highway ,  Year Built: 1965,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 1,682 (year 2022),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,948 (year 2032),  Design Load: H 20,  Features Intersected: OVER RAPID RUN,  Facility Carried by Structure: SR 1002
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 8.5m (27.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 54.4 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: 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: 2.40m (7.87ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 3355,  Location: BORO OF MIFFLINBURG (Lat: 40.923614,  Lng: -77.053439),  Route carried "on" structure: State highway ,  Year Built: 1940,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 1,318 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,524 (year 2032),  Features Intersected: BUFFALO CREEK,  Facility Carried by Structure: SR 3003=8TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.972,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.3m (73.2ft),  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: 6.1m (20.0ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.5 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 2.30m (7.55ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $28,000,  Roadway Improvement Cost: $81,000,  Total Project Cost: $373,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 33566,  Location: 1.51 MI N OF MIFFLINBURG (Lat: 40.930606,  Lng: -77.040206),  Route carried "on" structure: State highway ,  Year Built: 1972,  Status: Open,  Structure Length: 4.85m (15.91ft),  Average Daily Traffic: 5,045 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,714 (year 2032),  Design Load: HS 20,  Features Intersected: BUFFALO CREEK,  Facility Carried by Structure: SR 3007
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.922,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 24.1m (79.1ft),  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: 14.6m (47.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Inventory Rating: 52.6 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.80m (19.03ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 33567,  Location: 1 MI N OF MIFFLINBURG (Lat: 40.933933,  Lng: -77.041847),  Route carried "on" structure: State highway ,  Year Built: 1972,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 3,130 (year 2022),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,179 (year 2032),  Design Load: HS 20,  Features Intersected: NORTH BRANCH BUFFALO CR,  Facility Carried by Structure: SR 3007
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.484,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.4m (44.0ft),  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: 14.6m (47.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Inventory Rating: 62.6 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.60m (11.81ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 336,  Location: 1.1 MI NNE OF MIFFLINBURG (Lat: 40.932400,  Lng: -77.037364),  Route carried "on" structure: City street ,  Year Built: 1934,  Year Reconstructed: 1954,  Status: Posted for load,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 110 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 170 (year 2043),  Design Load: HS 20,  Features Intersected: N. BRANCH BUFFALO CREEK,  Facility Carried by Structure: T-347 (CTY BR 15)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.9m (71.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 24.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.30m (7.55ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: December 2021,  Critical Feature Inspection Date: March 2021,  Other Special Inspection Date: March 2021,  Bridge Improvement Cost: $9,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $124,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 33601,  Location: 1.2 Mi NNE OF MIFFLINBURG (Lat: 40.932547,  Lng: -77.035161),  Route carried "on" structure: City street ,  Year Built: 1970,  Year Reconstructed: 2016,  Status: Posted for load,  Structure Length: 2.59m (8.50ft),  Average Daily Traffic: 162 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 250 (year 2043),  Design Load: HS 20,  Features Intersected: BUFFALO CREEK,  Facility Carried by Structure: T-380
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.1m (79.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 6.3m (20.7ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 35.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: March 2021,  Other Special Inspection Date: March 2021,  Bridge Improvement Cost: $8,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $111,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other
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Structure Number: 33602,  Location: EAST OF JOHNSTOWN (Lat: 40.942089,  Lng: -77.051808),  Route carried "on" structure: City street ,  Year Built: 1900,  Year Reconstructed: 1954,  Status: Closed,  Structure Length: 1.68m (5.51ft),  Average Daily Traffic: 119 (year 2009),  Average Future Daily Traffic: 184 (year 2031),  Features Intersected: N. BR. BUFFALO CREEK,  Facility Carried by Structure: T-357
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County 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: 16.2m (53.1ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.5m (14.8ft)

Condition: Deck: Satisfactory,  Superstructure: Imminent failure,  Substructure: Imminent failure,  Channel: Satisfactory,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.70m (5.58ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $14,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $187,000,  Deck Structure Type: Open Grating
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Structure Number: 33604,  Location: 1.5 M.E.OF PLEASANT GROVE (Lat: 40.919697,  Lng: -77.100969),  Route carried "on" structure: City street ,  Year Built: 1954,  Status: Posted for load,  Structure Length: 1.46m (4.79ft),  Average Daily Traffic: 110 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 170 (year 2043),  Design Load: H 20,  Features Intersected: BUFFALO CREEK,  Facility Carried by Structure: T-374 (CTY BR 21)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 4.6m (15.1ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 23.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 13.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.50m (4.92ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: March 2021,  Critical Feature Inspection Date: March 2021,  Other Special Inspection Date: March 2021,  Bridge Improvement Cost: $10,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $140,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 33605,  Location: 2.3 MI. W OF MIFFLINBURG (Lat: 40.917297,  Lng: -77.091508),  Route carried "on" structure: City street ,  Year Built: 1900,  Year Reconstructed: 1958,  Status: Posted for load,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 150 (year 2021),  Average Future Daily Traffic: 232 (year 2043),  Design Load: H 20,  Features Intersected: BUFFALO CREEK,  Facility Carried by Structure: T-376 CTY BR. 20
Minimum Vertical Clearance: 2.06m (6.76ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.0m (59.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 3.8m (12.5ft),  Out-to-Out Width: 5.1m (16.7ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 7.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 5.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of corrective action,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: March 2021,  Other Special Inspection Date: March 2021,  Bridge Improvement Cost: $9,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $122,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 33606,  Location: 1 MI. NWW OF FOREST HILL (Lat: 40.981906,  Lng: -77.064936),  Route carried "on" structure: City street ,  Year Built: 1935,  Year Reconstructed: 2021,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 108 (year 2021),  Average Future Daily Traffic: 167 (year 2043),  Design Load: HL 93,  Features Intersected: RAPID RUN,  Facility Carried by Structure: T-383 CTY BR 19
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.8m (51.8ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 49.6 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: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.70m (5.58ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $6,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $78,000,  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: 33607,  Location: 1.1 MI. N. OF MIFFLINBURG (Lat: 40.934094,  Lng: -77.046894),  Route carried "on" structure: City street ,  Year Built: 1984,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 400 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 618 (year 2043),  Design Load: H 20,  Features Intersected: COAL RUN,  Facility Carried by Structure: T-394
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 13.3m (43.6ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 36.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.60m (1.97ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021
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Structure Number: 33608,  Location: 0.3 MI. N. OF FOREST HILL (Lat: 40.978269,  Lng: -77.048311),  Route carried "on" structure: City street ,  Year Built: 1916,  Year Reconstructed: 1954,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 50 (year 2021),  Average Future Daily Traffic: 78 (year 2043),  Features Intersected: RAPID RUN,  Facility Carried by Structure: T-400 CTY BR 18
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 54.4 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: High priority of corrective action,  Waterway Adequacy: Equal to 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: March 2021,  Bridge Improvement Cost: $7,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $96,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 33621,  Location: N 4th STREET MIFFLINBURG (Lat: 40.923622,  Lng: -77.049739),  Route carried "on" structure: City street ,  Year Built: 1900,  Year Reconstructed: 1959,  Status: Posted for load,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 300 (year 2021),  Average Future Daily Traffic: 464 (year 2043),  Design Load: HS 20,  Features Intersected: BUFFALO CREEK,  Facility Carried by Structure: HASSENPLUG BR.
Minimum Vertical Clearance: 3.81m (12.50ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 10.1m (33.1ft),  Curb-To-Curb Width: 4.6m (15.1ft),  Out-to-Out Width: 4.7m (15.4ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Poor,  Channel: Fair,  Operating Rating: 9.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 5.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  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: > 39.9% below),  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 6 months,  Inspection Date: March 2021,  Other Special Inspection Date: September 2021,  Bridge Improvement Cost: $10,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $132,000,  Deck Structure Type: Open Grating
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Structure Number: 47408,  Location: 1.0 MI. NE OF DICE (Lat: 40.899097,  Lng: -77.025800),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 25 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 39 (year 2041),  Design Load: HS 20,  Features Intersected: TURKEY RUN,  Facility Carried by Structure: T-338
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Channel: Poor,  Culverts: Fair,  Operating Rating: 54.4 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 54302,  Location: N. 3RD STR, MIFFLINBURG (Lat: 40.925850,  Lng: -77.046497),  Route carried "on" structure: City street ,  Year Built: 2017,  Status: Open,  Structure Length: 2.23m (7.32ft),  Average Daily Traffic: 237 (year 2021),  Average Future Daily Traffic: 367 (year 2043),  Design Load: HL 93,  Features Intersected: BUFFALO CREEK,  Facility Carried by Structure: TWP-
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.9m (71.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 72.6 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: 36.6 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable 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: 56121,  Location: 0.1 MI WEST OF RED BANK (Lat: 40.950694,  Lng: -77.055294),  Route carried "on" structure: City street ,  Year Built: 2018,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 400 (year 2021),  Truck Traffic: 5%,  Average Future Daily Traffic: 593 (year 2043),  Design Load: HL 93,  Features Intersected: N. BR. BUFFALO CREEK,  Facility Carried by Structure: T-359 TAYLOR BRDG
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),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  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: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Very good,  Channel: Good,  Operating Rating: 49.6 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 38.2 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable 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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