Bridge Statistics for Craig, Alaska (AK)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 235,  Location: MILE POINT 45.7 (Lat: 64.966633,  Lng: -146.234714),  Route carried "on" structure: State highway 650,  Year Built: 1967,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 3.71m (12.17ft),  Average Daily Traffic: 530 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,710 (year 2039),  Design Load: HS 20,  Features Intersected: NORTH FORK CHENA RIVER,  Facility Carried by Structure: CHENA HOT SPR RD
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 73.531,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 63.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.1 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: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 263,  Location: MILE POINT 0.4 (Lat: 64.842364,  Lng: -147.812619),  Route carried "on" structure: State highway 617,  Year Built: 2021,  Status: Open,  Structure Length: 8.53m (27.99ft),  Average Daily Traffic: 14,700 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 18,800 (year 2039),  Design Load: HL 93,  Features Intersected: CHENA RIVER (UNIV AVE),  Facility Carried by Structure: UNIVERSITY AVE
Minimum Vertical Clearance: 5.56m (18.24ft),  Kilometerpoint: 0.644,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.0m (68.9ft),  Skew: 21 degrees,  Navigation Control: Yes ( Vertical Clearance: 1.8m (5.9ft), Horizontal Clearance: 26.5m (86.9ft)),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.7m (117.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 21.0m (68.9ft),  Out-to-Out Width: 26.9m (88.3ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 98.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 287,  Location: MILE POINT 18.4 (Lat: 57.586797,  Lng: -152.470472),  Route carried "on" structure: State highway 391,  Year Built: 1974,  Status: Open,  Structure Length: 4.78m (15.68ft),  Average Daily Traffic: 470 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 1,300 (year 2039),  Design Load: HS 20,  Features Intersected: OLDS RIVER,  Facility Carried by Structure: CHINIAK HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 29.580,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 84.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 579,  Location: MILE POINT 204.3 (Lat: 63.211600,  Lng: -145.639000),  Route carried "on" structure: State highway 71,  Year Built: 2014,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 280 (year 2020),  Truck Traffic: 21%,  Average Future Daily Traffic: 330 (year 2039),  Design Load: HL 93,  Features Intersected: PHELAN CREEK,  Facility Carried by Structure: RICHARDSON HIGHWAY
Minimum Vertical Clearance: 5.46m (17.91ft),  Kilometerpoint: 328.749,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.7m (117.1ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Excellent,  Superstructure: Very good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 87.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 658,  Location: OLD TOK ALIGNMENT MP0.0 (Lat: 62.960278,  Lng: -143.353333),  Route carried "on" structure: State highway NSP00,  Year Built: 1979,  Status: Posted for load,  Structure Length: 2.56m (8.40ft),  Average Daily Traffic: 336 (year 2018),  Truck Traffic: 21%,  Average Future Daily Traffic: 400 (year 2035),  Design Load: H 20,  Features Intersected: LITTLE TOK RIVER,  Facility Carried by Structure: 91 MILE LOOP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: Fair,  Channel: Very good,  Operating Rating: 69.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than 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),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 60 months,  Inspection Date: July 2021,  Other Special Inspection Date: July 2019,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Other

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Structure Number: 2089,  Location: MILE POINT 5.0 (Lat: 55.456411,  Lng: -133.033056),  Route carried "on" structure: City street ,  Year Built: 2015,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 175 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 300 (year 2035),  Design Load: HL 93,  Features Intersected: DOG SALMON CREEK,  Facility Carried by Structure: PORT ST NICHOLAS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.159,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Excellent,  Inventory Rating: 38.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  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: 4008,  Location: MILE POINT 1.5 (Lat: 55.484444,  Lng: -133.125278),  Route carried "on" structure: State highway 924,  Year Built: 1985,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 1,200 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,460 (year 2039),  Features Intersected: CRAB CREEK CULVERT,  Facility Carried by Structure: CRAIG/KLAWOCK/HOLL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.472,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Aluminum, Iron,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft)

Condition: Channel: Fair,  Culverts: Poor,  Structural Evaluation: 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: July 2021

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Structure Number: E09108T052,  Location: 9.7KM EAST OF CRAIG (Lat: 55.496519,  Lng: -132.985231),  Route carried "on" structure: Federal lands road 8,  Year Built: 2005,  Status: Open,  Structure Length: 1.69m (5.54ft),  Average Daily Traffic: 1 (year 2019),  Average Future Daily Traffic: 2 (year 2039),  Design Load: HS 20,  Features Intersected: UNNAMED CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.100,  Lanes on structure: 1,  Owner: Indian Tribal Government,  Approaching Roadway Width: 3.0m (9.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.6m (54.5ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 35.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2019,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: E09108T053,  Location: 9.9KM EAST OF CRAIG (Lat: 55.496231,  Lng: -132.983631),  Route carried "on" structure: Federal lands road 8,  Year Built: 1990,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 1 (year 2019),  Average Future Daily Traffic: 2 (year 2039),  Features Intersected: UNNAMED STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.000,  Lanes on structure: 1,  Owner: Indian Tribal Government,  Approaching Roadway Width: 3.0m (9.8ft),  Material/Design: Steel,  Design/Construction: Mixed types,  Number Of Spans In Main Unit: 1,  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: 4.4m (14.4ft),  Out-to-Out Width: 4.8m (15.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Inventory Rating: 94.3 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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2019,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: E09108T054,  Location: 10.4KM EAST OF CRIAG (Lat: 55.495317,  Lng: -132.976011),  Route carried "on" structure: Federal lands road 8,  Year Built: 1990,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 1 (year 2019),  Average Future Daily Traffic: 2 (year 2039),  Features Intersected: UNNAMED STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.500,  Lanes on structure: 1,  Owner: Indian Tribal Government,  Approaching Roadway Width: 3.0m (9.8ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 3.0m (9.8ft),  Out-to-Out Width: 3.4m (11.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 15.1 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2019,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: E09108T055,  Location: 10.5KM EAST OF CRAIG (Lat: 55.494414,  Lng: -132.972275),  Route carried "on" structure: Federal lands road 8,  Year Built: 1990,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 1 (year 2019),  Average Future Daily Traffic: 2 (year 2039),  Features Intersected: UNNAMED STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.200,  Lanes on structure: 1,  Owner: Indian Tribal Government,  Approaching Roadway Width: 3.0m (9.8ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 3.0m (9.8ft),  Out-to-Out Width: 3.5m (11.5ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Poor,  Channel: Good,  Operating Rating: 20.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 3.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable 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: 1.00m (3.28ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2019,  Bridge Improvement Cost: $400,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $560,000 ( Estimate for 2019),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel