Bridge Statistics for Hydaburg, Alaska (AK)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 13Number of bridges
- 151ft / 46.2mTotal length
- $2,730,000Total costs
- 1,001Total average daily traffic
- 73Total average daily truck traffic
- 1,248Total future (year 2035) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Hydaburg
- No street view available for this location
- New bridges - historical statistics
- 41970-1979
- 81980-1989
- 11990-1999
- Reconstructed bridges - Historical Statistics
- 11970-1979
- 11980-1989
- Bridge Condition - Deck
- 38.5%Very good
- 30.8%Good
- 23.1%Satisfactory
- 7.7%Poor
- Bridge Condition - Superstructure
- 53.8%Very good
- 7.7%Good
- 15.4%Satisfactory
- 15.4%Fair
- 7.7%Poor
- Bridge Condition - Substructure
- 46.2%Very good
- 30.8%Good
- 7.7%Satisfactory
- 7.7%Poor
- 7.7%Serious
- Bridge Condition - Channel
- 15.4%Excellent
- 61.5%Very good
- 15.4%Good
- 7.7%Poor
Find on map >> Show street view
Structure Number: 316, Location: MILE POINT 0.1 (Lat: 55.206000, Lng: -132.826100), Route carried "on" structure: State highway NSPCY, Year Built: 1970, Year Reconstructed: 1985, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 96 (year 2018), Truck Traffic: 7%, Average Future Daily Traffic: 150 (year 2035), Design Load: HS 20, Features Intersected: HYDABURG CREEK, Facility Carried by Structure: IRR:MIIJUU WAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.203, Lanes on structure: 2, Owner: City or Municipal 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: 14.6m (47.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Very good, Operating Rating: 64.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.5 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 316, Location: MILE POINT 0.1 (Lat: 55.206000, Lng: -132.826100), Route carried "on" structure: State highway NSPCY, Year Built: 1970, Year Reconstructed: 1985, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 96 (year 2018), Truck Traffic: 7%, Average Future Daily Traffic: 150 (year 2035), Design Load: HS 20, Features Intersected: HYDABURG CREEK, Facility Carried by Structure: IRR:MIIJUU WAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.203, Lanes on structure: 2, Owner: City or Municipal 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: 14.6m (47.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Very good, Operating Rating: 64.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.5 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Find on map >> Show street view
Structure Number: 1355, Location: MILE POINT 22.1 (Lat: 55.455556, Lng: -132.838889), Route carried "on" structure: State highway 913, Year Built: 1976, Status: Open, Structure Length: 3.81m (12.50ft), Average Daily Traffic: 130 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 170 (year 2039), Design Load: HS 20, Features Intersected: HARRIS RIVER, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 35.567, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 30.8m (101.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Good, Channel: Very good, 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: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, 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: Other, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 1355, Location: MILE POINT 22.1 (Lat: 55.455556, Lng: -132.838889), Route carried "on" structure: State highway 913, Year Built: 1976, Status: Open, Structure Length: 3.81m (12.50ft), Average Daily Traffic: 130 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 170 (year 2039), Design Load: HS 20, Features Intersected: HARRIS RIVER, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 35.567, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 30.8m (101.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Good, Channel: Very good, 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: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, 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: Other, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 1356, Location: MILE POINT 21.5 (Lat: 55.447778, Lng: -132.836111), Route carried "on" structure: State highway 913, Year Built: 1976, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 130 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 170 (year 2039), Design Load: HS 20, Features Intersected: FUBAR CREEK, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 34.652, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.2m (76.1ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Very good, 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 minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, 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: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 1356, Location: MILE POINT 21.5 (Lat: 55.447778, Lng: -132.836111), Route carried "on" structure: State highway 913, Year Built: 1976, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 130 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 170 (year 2039), Design Load: HS 20, Features Intersected: FUBAR CREEK, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 34.652, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.2m (76.1ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Very good, 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 minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, 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: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Find on map >> Show street view
Structure Number: 1566, Location: MILE POINT 0.5 (Lat: 55.209722, Lng: -132.816389), Route carried "on" structure: State highway 913, Year Built: 1985, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 25 or greater, Features Intersected: HYDABURG RIVER, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.874, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 29.9m (98.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.8m (28.9ft)
Condition: Deck: Good, 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: Better than present minimum criteria, 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, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 1566, Location: MILE POINT 0.5 (Lat: 55.209722, Lng: -132.816389), Route carried "on" structure: State highway 913, Year Built: 1985, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 25 or greater, Features Intersected: HYDABURG RIVER, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.874, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 29.9m (98.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.8m (28.9ft)
Condition: Deck: Good, 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: Better than present minimum criteria, 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, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Find on map >> Show street view
Structure Number: 1567, Location: MILE POINT 3.6 (Lat: 55.248100, Lng: -132.826000), Route carried "on" structure: State highway 913, Year Built: 1985, Status: Open, Structure Length: 2.41m (7.91ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 25 or greater, Features Intersected: UNNAMED CREEK @ STA 287, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.749, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.5m (77.1ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 8.8m (28.9ft)
Condition: Deck: Very good, 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: Better than present minimum criteria, 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, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 1567, Location: MILE POINT 3.6 (Lat: 55.248100, Lng: -132.826000), Route carried "on" structure: State highway 913, Year Built: 1985, Status: Open, Structure Length: 2.41m (7.91ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 25 or greater, Features Intersected: UNNAMED CREEK @ STA 287, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.749, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.5m (77.1ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 8.8m (28.9ft)
Condition: Deck: Very good, 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: Better than present minimum criteria, 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, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Find on map >> Show street view
Structure Number: 1568, Location: MILE POINT 5.2 (Lat: 55.269000, Lng: -132.829000), Route carried "on" structure: State highway 913, Year Built: 1985, Status: Open, Structure Length: 2.41m (7.91ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 25 or greater, Features Intersected: UNNAMED CREEK @ STA 374, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.406, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.5m (77.1ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 8.9m (29.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, 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: Better than present minimum criteria, 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, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 1568, Location: MILE POINT 5.2 (Lat: 55.269000, Lng: -132.829000), Route carried "on" structure: State highway 913, Year Built: 1985, Status: Open, Structure Length: 2.41m (7.91ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 25 or greater, Features Intersected: UNNAMED CREEK @ STA 374, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.406, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.5m (77.1ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 8.9m (29.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, 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: Better than present minimum criteria, 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, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Find on map >> Show street view
Structure Number: 1605, Location: MILE POINT 9.1 (Lat: 55.311667, Lng: -132.867500), Route carried "on" structure: State highway 913, Year Built: 1982, Status: Open, Structure Length: 2.32m (7.61ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 20, Features Intersected: SATA CREEK, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.714, 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: 1, Length of Maximum Span: 22.3m (73.2ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, 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: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 1605, Location: MILE POINT 9.1 (Lat: 55.311667, Lng: -132.867500), Route carried "on" structure: State highway 913, Year Built: 1982, Status: Open, Structure Length: 2.32m (7.61ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 20, Features Intersected: SATA CREEK, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.714, 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: 1, Length of Maximum Span: 22.3m (73.2ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, 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: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >> Show street view
Structure Number: 1606, Location: MILE POINT 10.6 (Lat: 55.330000, Lng: -132.859167), Route carried "on" structure: State highway 913, Year Built: 1982, Status: Open, Structure Length: 2.62m (8.60ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 20, Features Intersected: NO NAME CREEK @ STA 746, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.127, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 25.3m (83.0ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, 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: Better than present minimum criteria, Deck Geometry: Better than 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: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 1606, Location: MILE POINT 10.6 (Lat: 55.330000, Lng: -132.859167), Route carried "on" structure: State highway 913, Year Built: 1982, Status: Open, Structure Length: 2.62m (8.60ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 20, Features Intersected: NO NAME CREEK @ STA 746, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.127, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 25.3m (83.0ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, 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: Better than present minimum criteria, Deck Geometry: Better than 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: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >> Show street view
Structure Number: 1607, Location: MILE POINT 12.5 (Lat: 55.342700, Lng: -132.846500), Route carried "on" structure: State highway 913, Year Built: 1982, Status: Open, Structure Length: 2.80m (9.19ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 20, Features Intersected: BEAVER CREEK, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 20.181, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 27.1m (88.9ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Good, 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: Better than 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: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 1607, Location: MILE POINT 12.5 (Lat: 55.342700, Lng: -132.846500), Route carried "on" structure: State highway 913, Year Built: 1982, Status: Open, Structure Length: 2.80m (9.19ft), Average Daily Traffic: 80 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 90 (year 2039), Design Load: HS 20, Features Intersected: BEAVER CREEK, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 20.181, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 27.1m (88.9ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Good, 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: Better than 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: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >> Show street view
Structure Number: 173, Location: MILE POINT 18.3 (Lat: 55.409167, Lng: -132.831389), Route carried "on" structure: State highway 913, Year Built: 1984, Status: Open, Structure Length: 2.59m (8.50ft), Average Daily Traffic: 130 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 170 (year 2039), Design Load: HS 20, Features Intersected: WEST TROCADERO CREEK, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 29.406, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 25.0m (82.0ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, 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 minimum criteria, Waterway Adequacy: Superior 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: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 173, Location: MILE POINT 18.3 (Lat: 55.409167, Lng: -132.831389), Route carried "on" structure: State highway 913, Year Built: 1984, Status: Open, Structure Length: 2.59m (8.50ft), Average Daily Traffic: 130 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 170 (year 2039), Design Load: HS 20, Features Intersected: WEST TROCADERO CREEK, Facility Carried by Structure: HYDABURG HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 29.406, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 25.0m (82.0ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, 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 minimum criteria, Waterway Adequacy: Superior 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: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >> Show street view
Structure Number: A42, Location: 1.2 MI E ON CEDAR STREET, (Lat: 55.200144, Lng: -132.788572), Route carried "on" structure: Federal lands road 461, Year Built: 1995, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 20 (year 2021), Average Future Daily Traffic: 24 (year 2041), Features Intersected: UNNAMED CREEK, Facility Carried by Structure: SALTRY POINT ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.800, Lanes on structure: 1, Owner: Indian Tribal Government, Approaching Roadway Width: 7.6m (24.9ft), 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: 6.8m (22.3ft), Out-to-Out Width: 7.7m (25.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 38.1 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: 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, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: A42, Location: 1.2 MI E ON CEDAR STREET, (Lat: 55.200144, Lng: -132.788572), Route carried "on" structure: Federal lands road 461, Year Built: 1995, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 20 (year 2021), Average Future Daily Traffic: 24 (year 2041), Features Intersected: UNNAMED CREEK, Facility Carried by Structure: SALTRY POINT ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.800, Lanes on structure: 1, Owner: Indian Tribal Government, Approaching Roadway Width: 7.6m (24.9ft), 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: 6.8m (22.3ft), Out-to-Out Width: 7.7m (25.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 38.1 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: 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, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
Find on map >> Show street view
Structure Number: E09211T0461-02, Location: 3.0 MI E OF HYDABURG HWY (Lat: 55.233117, Lng: -132.762306), Route carried "on" structure: Federal lands road 461, Year Built: 1982, Status: Closed, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 10 (year 2021), Truck Traffic: 10%, Average Future Daily Traffic: 12 (year 2041), Features Intersected: UNNAMED CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.840, Lanes on structure: 1, Owner: Indian Tribal Government, Approaching Roadway Width: 3.6m (11.8ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.2m (36.7ft), Curb-To-Curb Width: 4.9m (16.1ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Serious, Channel: Poor, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, 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: 1.50m (4.92ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $12,000, Total Project Cost: $180,000 ( Estimate for 2019), Deck Structure Type: Corrugated Steel, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: E09211T0461-02, Location: 3.0 MI E OF HYDABURG HWY (Lat: 55.233117, Lng: -132.762306), Route carried "on" structure: Federal lands road 461, Year Built: 1982, Status: Closed, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 10 (year 2021), Truck Traffic: 10%, Average Future Daily Traffic: 12 (year 2041), Features Intersected: UNNAMED CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.840, Lanes on structure: 1, Owner: Indian Tribal Government, Approaching Roadway Width: 3.6m (11.8ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.2m (36.7ft), Curb-To-Curb Width: 4.9m (16.1ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Serious, Channel: Poor, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, 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: 1.50m (4.92ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $12,000, Total Project Cost: $180,000 ( Estimate for 2019), Deck Structure Type: Corrugated Steel, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Find on map >> Show street view
Structure Number: E09211T0735-01, Location: 3.0 MI E OF HYDABURG HWY (Lat: 55.201719, Lng: -132.825606), Route carried "on" structure: Federal lands road 7350, Year Built: 1970, Year Reconstructed: 1981, Status: Open, Structure Length: 15.32m (50.26ft), Average Daily Traffic: 5 (year 2021), Average Future Daily Traffic: 12 (year 2041), Features Intersected: SUKKWAN STRAIT, Facility Carried by Structure: IRR BIA RTE 735
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: Indian Tribal Government, Approaching Roadway Width: 4.8m (15.7ft), Material/Design: Concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 7, Number Of Approach Spans: 26, Length of Maximum Span: 6.1m (20.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 14.0m (45.9ft), Out-to-Out Width: 14.6m (47.9ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Poor, Channel: Very good, Operating Rating: 2.7 metric tons, Method Used To Determine Operating Rating: No rating analysis performed, Inventory Rating: 1.8 metric tons, Method Used To Determine Inventory Rating: No rating analysis performed, Structural Evaluation: High priority of corrective action, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 15.98m (52.43ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2021, Underwater Inspection Date: June 2021, Bridge Improvement Cost: $1,700,000, Roadway Improvement Cost: $170,000, Total Project Cost: $2,550,000 ( Estimate for 2021)
Structure Number: E09211T0735-01, Location: 3.0 MI E OF HYDABURG HWY (Lat: 55.201719, Lng: -132.825606), Route carried "on" structure: Federal lands road 7350, Year Built: 1970, Year Reconstructed: 1981, Status: Open, Structure Length: 15.32m (50.26ft), Average Daily Traffic: 5 (year 2021), Average Future Daily Traffic: 12 (year 2041), Features Intersected: SUKKWAN STRAIT, Facility Carried by Structure: IRR BIA RTE 735
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: Indian Tribal Government, Approaching Roadway Width: 4.8m (15.7ft), Material/Design: Concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 7, Number Of Approach Spans: 26, Length of Maximum Span: 6.1m (20.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 14.0m (45.9ft), Out-to-Out Width: 14.6m (47.9ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Poor, Channel: Very good, Operating Rating: 2.7 metric tons, Method Used To Determine Operating Rating: No rating analysis performed, Inventory Rating: 1.8 metric tons, Method Used To Determine Inventory Rating: No rating analysis performed, Structural Evaluation: High priority of corrective action, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 15.98m (52.43ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2021, Underwater Inspection Date: June 2021, Bridge Improvement Cost: $1,700,000, Roadway Improvement Cost: $170,000, Total Project Cost: $2,550,000 ( Estimate for 2021)