Bridge Statistics for Palmer, Alaska (AK)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 17Number of bridges
- 217ft / 65.6mTotal length
- 16,886Total average daily traffic
- 1,339Total average daily truck traffic
- 21,092Total future (year 2035) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Palmer
- No street view available for this location
- New bridges - historical statistics
- 11950-1959
- 21970-1979
- 11980-1989
- 71990-1999
- 22000-2009
- 42010-2019
- Bridge Condition - Deck
- 11.8%Excellent
- 11.8%Very good
- 52.9%Good
- 23.5%Satisfactory
- Bridge Condition - Superstructure
- 5.9%Excellent
- 11.8%Very good
- 35.3%Good
- 29.4%Satisfactory
- 17.6%Fair
- Bridge Condition - Substructure
- 11.8%Excellent
- 11.8%Very good
- 29.4%Good
- 29.4%Satisfactory
- 17.6%Fair
- Bridge Condition - Channel
- 11.8%Excellent
- 29.4%Very good
- 29.4%Good
- 11.8%Satisfactory
- 17.6%Fair
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Structure Number: 496, Location: MILE POINT 8.5 (Lat: 61.710156, Lng: -149.231683), Route carried "on" structure: State highway 580, Year Built: 1991, Status: Open, Structure Length: 3.66m (12.01ft), Average Daily Traffic: 1,030 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 2,120 (year 2039), Design Load: HS 20+Mod, Features Intersected: LITTLE SUSITNA RIVER, Facility Carried by Structure: FISHHOOK/PALMER RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.641, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.7m (38.4ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 36.0m (118.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.8m (5.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Good, Superstructure: 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: Equal to present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 496, Location: MILE POINT 8.5 (Lat: 61.710156, Lng: -149.231683), Route carried "on" structure: State highway 580, Year Built: 1991, Status: Open, Structure Length: 3.66m (12.01ft), Average Daily Traffic: 1,030 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 2,120 (year 2039), Design Load: HS 20+Mod, Features Intersected: LITTLE SUSITNA RIVER, Facility Carried by Structure: FISHHOOK/PALMER RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.641, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.7m (38.4ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 36.0m (118.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.8m (5.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Good, Superstructure: 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: Equal to present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 538, Location: MILE POINT 6.2 (Lat: 61.488403, Lng: -149.098833), Route carried "on" structure: State highway 576, Year Built: 1977, Status: Open, Structure Length: 2.53m (8.30ft), Average Daily Traffic: 1,710 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 2,230 (year 2039), Design Load: HS 20+Mod, Features Intersected: GOAT CREEK, Facility Carried by Structure: OLD GLENN, PALMER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.928, 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: 24.4m (80.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Fair, Operating Rating: 65.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.2 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 minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
Structure Number: 538, Location: MILE POINT 6.2 (Lat: 61.488403, Lng: -149.098833), Route carried "on" structure: State highway 576, Year Built: 1977, Status: Open, Structure Length: 2.53m (8.30ft), Average Daily Traffic: 1,710 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 2,230 (year 2039), Design Load: HS 20+Mod, Features Intersected: GOAT CREEK, Facility Carried by Structure: OLD GLENN, PALMER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.928, 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: 24.4m (80.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Fair, Operating Rating: 65.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.2 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 minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
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Structure Number: 539, Location: MILE POINT 8.7 (Lat: 61.503919, Lng: -149.033042), Route carried "on" structure: State highway 576, Year Built: 1975, Status: Open, Structure Length: 15.41m (50.56ft), Average Daily Traffic: 1,380 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 1,790 (year 2039), Design Load: HS 20+Mod, Features Intersected: KNIK RIVER, Facility Carried by Structure: OLD GLENN, PALMER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.054, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 3, Length of Maximum Span: 57.9m (190.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.8m (28.9ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Channel: Very good, Operating Rating: 66.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 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, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2020, Critical Feature Inspection Date: June 2020, Underwater Inspection Date: September 2018, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 539, Location: MILE POINT 8.7 (Lat: 61.503919, Lng: -149.033042), Route carried "on" structure: State highway 576, Year Built: 1975, Status: Open, Structure Length: 15.41m (50.56ft), Average Daily Traffic: 1,380 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 1,790 (year 2039), Design Load: HS 20+Mod, Features Intersected: KNIK RIVER, Facility Carried by Structure: OLD GLENN, PALMER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.054, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 3, Length of Maximum Span: 57.9m (190.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.8m (28.9ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Channel: Very good, Operating Rating: 66.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 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, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2020, Critical Feature Inspection Date: June 2020, Underwater Inspection Date: September 2018, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 541, Location: MILE POINT 47.3 (Lat: 61.682500, Lng: -149.046667), Route carried "on" structure: Interstate A15, Year Built: 1958, Status: Open, Structure Length: 5.58m (18.31ft), Average Daily Traffic: 2,760 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 3,000 (year 2039), Design Load: H 20, Features Intersected: MOOSE CREEK, Facility Carried by Structure: GLENN HIGHWAY
Minimum Vertical Clearance: 4.98m (16.34ft), Kilometerpoint: 76.149, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 49.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 23.7 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 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: Bituminous
Structure Number: 541, Location: MILE POINT 47.3 (Lat: 61.682500, Lng: -149.046667), Route carried "on" structure: Interstate A15, Year Built: 1958, Status: Open, Structure Length: 5.58m (18.31ft), Average Daily Traffic: 2,760 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 3,000 (year 2039), Design Load: H 20, Features Intersected: MOOSE CREEK, Facility Carried by Structure: GLENN HIGHWAY
Minimum Vertical Clearance: 4.98m (16.34ft), Kilometerpoint: 76.149, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 49.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 23.7 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 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: Bituminous
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Structure Number: 915, Location: HATCHER PASS AREA (Lat: 61.802319, Lng: -149.202586), Route carried "on" structure: Spur State highway NSP00, Year Built: 2015, Status: Open, Structure Length: 2.13m (6.99ft), Average Daily Traffic: 10 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 12 (year 2035), Design Load: HS 20, Features Intersected: ARCHANGEL CREEK, Facility Carried by Structure: FERN MINE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 3.4m (11.2ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 3.3m (10.8ft), Out-to-Out Width: 3.7m (12.1ft)
Condition: Deck: Very good, Superstructure: Satisfactory, Substructure: Very good, Channel: Good, Operating Rating: 47.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Steel plate, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 915, Location: HATCHER PASS AREA (Lat: 61.802319, Lng: -149.202586), Route carried "on" structure: Spur State highway NSP00, Year Built: 2015, Status: Open, Structure Length: 2.13m (6.99ft), Average Daily Traffic: 10 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 12 (year 2035), Design Load: HS 20, Features Intersected: ARCHANGEL CREEK, Facility Carried by Structure: FERN MINE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 3.4m (11.2ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 3.3m (10.8ft), Out-to-Out Width: 3.7m (12.1ft)
Condition: Deck: Very good, Superstructure: Satisfactory, Substructure: Very good, Channel: Good, Operating Rating: 47.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Steel plate, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1192, Location: MILE POINT 0.1 (Lat: 61.693256, Lng: -149.245742), Route carried "on" structure: Spur State highway NSP00, Year Built: 1991, Status: Open, Structure Length: 5.61m (18.41ft), Average Daily Traffic: 460 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 540 (year 2039), Design Load: HS 20, Features Intersected: LITTLE SUSITNA RIVER, Facility Carried by Structure: EDGERTON PARKS RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.129, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 28.0m (91.9ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, 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: 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: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 1192, Location: MILE POINT 0.1 (Lat: 61.693256, Lng: -149.245742), Route carried "on" structure: Spur State highway NSP00, Year Built: 1991, Status: Open, Structure Length: 5.61m (18.41ft), Average Daily Traffic: 460 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 540 (year 2039), Design Load: HS 20, Features Intersected: LITTLE SUSITNA RIVER, Facility Carried by Structure: EDGERTON PARKS RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.129, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 28.0m (91.9ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, 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: 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: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1201, Location: MILE POINT 0.6 (Lat: 61.541614, Lng: -149.017561), Route carried "on" structure: Spur State highway NSP00, Year Built: 1980, Status: Open, Structure Length: 0.69m (2.26ft), Average Daily Traffic: 660 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 770 (year 2039), Design Load: HS 20, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: PLUMLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.951, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 2 degrees, Material/Design: Wood or Timber, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.4m (21.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.4m (37.4ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Fair, Operating Rating: 66.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 47.8 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 1201, Location: MILE POINT 0.6 (Lat: 61.541614, Lng: -149.017561), Route carried "on" structure: Spur State highway NSP00, Year Built: 1980, Status: Open, Structure Length: 0.69m (2.26ft), Average Daily Traffic: 660 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 770 (year 2039), Design Load: HS 20, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: PLUMLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.951, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 2 degrees, Material/Design: Wood or Timber, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.4m (21.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.4m (37.4ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Fair, Operating Rating: 66.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 47.8 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1253, Location: MILE POINT 9.6 (Lat: 61.441775, Lng: -148.809172), Route carried "on" structure: Spur State highway NSP00, Year Built: 1995, Status: Open, Structure Length: 2.47m (8.10ft), Average Daily Traffic: 230 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 260 (year 2039), Design Load: HS 25 or greater, Features Intersected: HUNTER CREEK, Facility Carried by Structure: KNIK RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.389, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 7.5m (24.6ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.8m (78.1ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 7.8m (25.6ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Fair, Channel: Good, Operating Rating: 44.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.0 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 1253, Location: MILE POINT 9.6 (Lat: 61.441775, Lng: -148.809172), Route carried "on" structure: Spur State highway NSP00, Year Built: 1995, Status: Open, Structure Length: 2.47m (8.10ft), Average Daily Traffic: 230 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 260 (year 2039), Design Load: HS 25 or greater, Features Intersected: HUNTER CREEK, Facility Carried by Structure: KNIK RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.389, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 7.5m (24.6ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.8m (78.1ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 7.8m (25.6ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Fair, Channel: Good, Operating Rating: 44.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.0 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1279, Location: MILE POINT 2.9 (Lat: 61.655392, Lng: -149.033317), Route carried "on" structure: Spur State highway NSP00, Year Built: 1993, Status: Open, Structure Length: 2.93m (9.61ft), Average Daily Traffic: 280 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 320 (year 2039), Design Load: HS 20+Mod, Features Intersected: WOLVERINE CREEK, Facility Carried by Structure: WOLVERINE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.611, 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: 28.7m (94.2ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Excellent, Operating Rating: 92.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 1279, Location: MILE POINT 2.9 (Lat: 61.655392, Lng: -149.033317), Route carried "on" structure: Spur State highway NSP00, Year Built: 1993, Status: Open, Structure Length: 2.93m (9.61ft), Average Daily Traffic: 280 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 320 (year 2039), Design Load: HS 20+Mod, Features Intersected: WOLVERINE CREEK, Facility Carried by Structure: WOLVERINE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.611, 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: 28.7m (94.2ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Excellent, Operating Rating: 92.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1504, Location: MILE POINT 0.1 (Lat: 61.523525, Lng: -149.041939), Route carried "on" structure: Spur County highway NSPCY, Year Built: 2010, Status: Open, Structure Length: 1.58m (5.18ft), Average Daily Traffic: 50 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 70 (year 2035), Design Load: HL 93, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: DILLEY AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.145, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 4.9m (16.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.5m (47.6ft), Curb-To-Curb Width: 4.9m (16.1ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 78.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Superior to present desirable criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 1504, Location: MILE POINT 0.1 (Lat: 61.523525, Lng: -149.041939), Route carried "on" structure: Spur County highway NSPCY, Year Built: 2010, Status: Open, Structure Length: 1.58m (5.18ft), Average Daily Traffic: 50 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 70 (year 2035), Design Load: HL 93, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: DILLEY AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.145, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 4.9m (16.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.5m (47.6ft), Curb-To-Curb Width: 4.9m (16.1ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 78.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Superior to present desirable criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1714, Location: MILE POINT 0.1 (Lat: 61.557294, Lng: -149.035892), Route carried "on" structure: Spur County highway NSPCY, Year Built: 2002, Status: Open, Structure Length: 1.07m (3.51ft), Average Daily Traffic: 10 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 12 (year 2035), Design Load: HS 20, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: ELK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.229, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.0 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: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: June 2020, Critical Feature Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 1714, Location: MILE POINT 0.1 (Lat: 61.557294, Lng: -149.035892), Route carried "on" structure: Spur County highway NSPCY, Year Built: 2002, Status: Open, Structure Length: 1.07m (3.51ft), Average Daily Traffic: 10 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 12 (year 2035), Design Load: HS 20, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: ELK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.229, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.0 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: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: June 2020, Critical Feature Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1812, Location: MILE POINT 0.1 (Lat: 61.559686, Lng: -149.038517), Route carried "on" structure: Spur County highway , Year Built: 2017, Status: Open, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 16 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 30 (year 2035), Design Load: HL 93, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: NORTH BRIDGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.161, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 4.9m (16.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 4.9m (16.1ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Excellent, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Inventory Rating: 74.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 1812, Location: MILE POINT 0.1 (Lat: 61.559686, Lng: -149.038517), Route carried "on" structure: Spur County highway , Year Built: 2017, Status: Open, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 16 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 30 (year 2035), Design Load: HL 93, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: NORTH BRIDGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.161, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 4.9m (16.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 4.9m (16.1ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Excellent, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Inventory Rating: 74.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1899, Location: MILE POINT 0.1 (Lat: 61.481767, Lng: -148.906025), Route carried "on" structure: Other road , Year Built: 1997, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 10 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 14 (year 2035), Design Load: HS 20, Features Intersected: GEORGE'S CREEK, Facility Carried by Structure: MIDNIGHT DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.161, Lanes on structure: 2, Owner: County Highway Agency, 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: 9.4m (30.8ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to 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: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 1899, Location: MILE POINT 0.1 (Lat: 61.481767, Lng: -148.906025), Route carried "on" structure: Other road , Year Built: 1997, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 10 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 14 (year 2035), Design Load: HS 20, Features Intersected: GEORGE'S CREEK, Facility Carried by Structure: MIDNIGHT DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.161, Lanes on structure: 2, Owner: County Highway Agency, 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: 9.4m (30.8ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to 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: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 19, Location: MILE POINT 0.1 (Lat: 61.484258, Lng: -148.903075), Route carried "on" structure: Other road , Year Built: 1997, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 10 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 14 (year 2035), Design Load: HS 20, Features Intersected: GEORGE'S CREEK, Facility Carried by Structure: SNOWBALL COURT
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.039, Lanes on structure: 1, Owner: County Highway Agency, 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: 9.4m (30.8ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 63.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 19, Location: MILE POINT 0.1 (Lat: 61.484258, Lng: -148.903075), Route carried "on" structure: Other road , Year Built: 1997, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 10 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 14 (year 2035), Design Load: HS 20, Features Intersected: GEORGE'S CREEK, Facility Carried by Structure: SNOWBALL COURT
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.039, Lanes on structure: 1, Owner: County Highway Agency, 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: 9.4m (30.8ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 63.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1935, Location: MILE POINT 0.1 (Lat: 61.556081, Lng: -149.035836), Route carried "on" structure: County highway NSPCY, Year Built: 2002, Status: Open, Structure Length: 1.00m (3.28ft), Average Daily Traffic: 30 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 50 (year 2035), Design Load: HS 20, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: BACK ACRES ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.211, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.0 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: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: June 2020, Critical Feature Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 1935, Location: MILE POINT 0.1 (Lat: 61.556081, Lng: -149.035836), Route carried "on" structure: County highway NSPCY, Year Built: 2002, Status: Open, Structure Length: 1.00m (3.28ft), Average Daily Traffic: 30 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 50 (year 2035), Design Load: HS 20, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: BACK ACRES ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.211, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.0 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: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: June 2020, Critical Feature Inspection Date: June 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1951, Location: MILE POINT 16.8 (Lat: 61.608267, Lng: -149.073067), Route carried "on" structure: State highway 576, Year Built: 1997, Status: Open, Structure Length: 13.90m (45.60ft), Average Daily Traffic: 8,140 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 9,740 (year 2039), Design Load: HS 25 or greater, Features Intersected: MATANUSKA RIVER, Facility Carried by Structure: OLD GLENN, PALMER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.103, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 68.6m (225.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 77.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.1 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 desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 1951, Location: MILE POINT 16.8 (Lat: 61.608267, Lng: -149.073067), Route carried "on" structure: State highway 576, Year Built: 1997, Status: Open, Structure Length: 13.90m (45.60ft), Average Daily Traffic: 8,140 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 9,740 (year 2039), Design Load: HS 25 or greater, Features Intersected: MATANUSKA RIVER, Facility Carried by Structure: OLD GLENN, PALMER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.103, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 68.6m (225.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 77.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.1 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 desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1956, Location: MILE POINT 0.3 (Lat: 61.527200, Lng: -149.033886), Route carried "on" structure: County highway , Year Built: 2013, Status: Open, Structure Length: 3.72m (12.20ft), Average Daily Traffic: 100 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 120 (year 2035), Design Load: HL 93, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: SULLIVAN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.446, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 35.5m (116.5ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.5m (4.9ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 12.2m (40.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Excellent, 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 1956, Location: MILE POINT 0.3 (Lat: 61.527200, Lng: -149.033886), Route carried "on" structure: County highway , Year Built: 2013, Status: Open, Structure Length: 3.72m (12.20ft), Average Daily Traffic: 100 (year 2018), Truck Traffic: 1%, Average Future Daily Traffic: 120 (year 2035), Design Load: HL 93, Features Intersected: BODENBURG CREEK, Facility Carried by Structure: SULLIVAN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.446, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 35.5m (116.5ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.5m (4.9ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 12.2m (40.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Excellent, 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing