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Bridge Statistics for Seward, Alaska (AK) - Condition, Traffic, Stress, Structural Evaluation, Project CostsBack to: Seward, AK, Alaska, Alaska forum, All US cities. National Bridge Inventory (NBI) Statistics Number of bridges: 29 Total length: 116 meters (381ft) Total costs: $536,000 Total average daily traffic: 67,026 Total average daily truck traffic: 5,375 Total future (year 2028) average daily traffic: 91,763 National Bridge Inventory (NBI) Registered Bridges for Seward
Bridge Condition - Deck Bridge Condition - Superstructure Bridge Condition - Substructure Bridge Condition - Channel Bridge Condition - Culverts Find on map >>
Structure Number: 596, Location: MILE POINT 2.8 (Lat: 60.138333, Lng: -149.421667), Route carried "on" structure: State highway 31, Year Built: 1967, Status: Open, Structure Length: 7.01m (23.00ft), Average Daily Traffic: 6,370 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 10,000 (year 2028), Features Intersected: RESURRECTION RIVER NO 1, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.497, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 34.4m (112.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 3.1m (10.2ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 16.3m (53.5ft) Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 62.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2007, Underwater Inspection Date: March 2004, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing Find on map >>
Structure Number: 597, Location: MILE POINT 3.0 (Lat: 60.140000, Lng: -149.418333), Route carried "on" structure: State highway 31, Year Built: 1967, Status: Open, Structure Length: 7.01m (23.00ft), Average Daily Traffic: 6,370 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 10,000 (year 2028), Features Intersected: RESURRECTION RIVER NO 2, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.751, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 34.4m (112.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 3.1m (10.2ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 16.3m (53.5ft) Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 62.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2007, Underwater Inspection Date: March 2004, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing Find on map >>
Structure Number: 598, Location: MILE POINT 3.1 (Lat: 60.143333, Lng: -149.416667), Route carried "on" structure: State highway 31, Year Built: 2003, Status: Open, Structure Length: 6.00m (19.69ft), Average Daily Traffic: 6,370 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 10,000 (year 2028), Features Intersected: RESURRECTION RIVER NO 3, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.941, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 29.3m (96.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 3.1m (10.2ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 16.3m (53.5ft) Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 62.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2007, Underwater Inspection Date: March 2004, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 599, Location: MILE POINT 3.8 (Lat: 60.153333, Lng: -149.418333), Route carried "on" structure: State highway 31, Year Built: 1967, Status: Open, Structure Length: 2.50m (8.20ft), Average Daily Traffic: 3,560 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 6,000 (year 2028), Features Intersected: CLEAR CREEK (SEWARD HWY), Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.185, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.1m (79.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 3.7m (12.1ft), Curb-To-Curb Width: 12.5m (41.0ft), Out-to-Out Width: 17.2m (56.4ft) Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Channel: Satisfactory, Operating Rating: 62.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.8 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 6, Location: MILE POINT 6.0 (Lat: 60.180000, Lng: -149.393333), Route carried "on" structure: State highway 31, Year Built: 1979, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 3,560 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 6,000 (year 2028), Features Intersected: SALMON CREEK, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.568, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 37.2m (122.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 3.7m (12.1ft), Curb-To-Curb Width: 12.3m (40.4ft), Out-to-Out Width: 17.0m (55.8ft) Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Channel: Very good, Inventory Rating: 48.6 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing Find on map >>
Structure Number: 601, Location: MILE POINT 6.6 (Lat: 60.186667, Lng: -149.385000), Route carried "on" structure: State highway 31, Year Built: 1979, Status: Open, Structure Length: 1.65m (5.41ft), Average Daily Traffic: 3,560 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 6,000 (year 2028), Features Intersected: BEAR CREEK, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.606, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.2m (53.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 3.7m (12.1ft), Curb-To-Curb Width: 12.3m (40.4ft), Out-to-Out Width: 17.0m (55.8ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 70.2 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: Better than present minimum criteria, 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 2007, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing Find on map >>
Structure Number: 603, Location: MILE POINT 17.0 (Lat: 60.328333, Lng: -149.356667), Route carried "on" structure: State highway 31, Year Built: 1965, Status: Open, Structure Length: 5.73m (18.80ft), Average Daily Traffic: 2,030 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 2,300 (year 2028), Design Load: HS 20, Features Intersected: SNOW RIVER WEST CHANNEL, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.343, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 27.4m (89.9ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 10.4m (34.1ft) Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Fair, Channel: Very good, Operating Rating: 72.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.3 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 2007, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 605, Location: MILE POINT 17.5 (Lat: 60.333333, Lng: -149.351667), Route carried "on" structure: State highway 31, Year Built: 1965, Status: Open, Structure Length: 19.78m (64.90ft), Average Daily Traffic: 2,030 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 2,200 (year 2028), Design Load: HS 20, Features Intersected: SNOW RIVER CNTR CHANNEL, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 28.210, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 10.7m (35.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 7, Length of Maximum Span: 27.4m (89.9ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 10.4m (34.1ft) Condition: Deck: Poor, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 63.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, 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, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2007, Underwater Inspection Date: October 2007, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 607, Location: MILE POINT 19.4 (Lat: 60.358333, Lng: -149.348333), Route carried "on" structure: State highway 31, Year Built: 1952, Status: Open, Structure Length: 6.04m (19.82ft), Average Daily Traffic: 2,030 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 2,200 (year 2028), Design Load: HS 15, Features Intersected: VICTOR CREEK, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 31.278, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 8.1m (26.6ft) Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 40.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 18.9 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, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2007, Underwater Inspection Date: July 2005, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 608, Location: MILE POINT 22.9 (Lat: 60.405000, Lng: -149.361667), Route carried "on" structure: State highway 31, Year Built: 1952, Status: Temporarily open, Structure Length: 4.63m (15.19ft), Average Daily Traffic: 2,030 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 2,200 (year 2028), Design Load: HS 15, Features Intersected: PTARMIGAN CREEK, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 36.830, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 7.6m (24.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.1m (26.6ft) Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Serious, Channel: Satisfactory, Operating Rating: 56.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 609, Location: MILE POINT 24.8 (Lat: 60.431667, Lng: -149.370000), Route carried "on" structure: State highway 31, Year Built: 1951, Status: Open, Structure Length: 3.87m (12.70ft), Average Daily Traffic: 2,030 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 2,200 (year 2028), Design Load: HS 15, Features Intersected: FALLS CREEK, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 39.871, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 7.6m (24.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.1m (26.6ft) Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Good, Operating Rating: 49.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 20.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 61, Location: MILE POINT 25.1 (Lat: 60.435000, Lng: -149.373333), Route carried "on" structure: State highway 31, Year Built: 1951, Status: Temporarily open, Structure Length: 10.73m (35.20ft), Average Daily Traffic: 2,030 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 2,200 (year 2028), Design Load: HS 15, Features Intersected: TRAIL RIVER, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 40.427, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 14, Length of Maximum Span: 7.6m (24.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.1m (26.6ft) Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Good, Operating Rating: 49.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 20.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2007, Underwater Inspection Date: June 2004, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 853, Location: MILE POINT 0.5 (Lat: 60.141667, Lng: -149.400000), Route carried "on" structure: State highway 495, Year Built: 1972, Status: Open, Structure Length: 3.35m (10.99ft), Average Daily Traffic: 1,520 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 2,047 (year 2028), Design Load: HS 20, Features Intersected: SALMON CREEK, Facility Carried by Structure: NASH ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.859, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.3m (37.1ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 10.9m (35.8ft) Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 47.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.6 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: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric Find on map >>
Structure Number: 854, Location: MILE POINT 1.9 (Lat: 60.130000, Lng: -149.373333), Route carried "on" structure: State highway 495, Year Built: 1973, Status: Open, Structure Length: 1.13m (3.71ft), Average Daily Traffic: 1,520 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 2,047 (year 2028), Design Load: HS 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: NASH ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.972, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.0m (36.1ft), Curb-To-Curb Width: 10.3m (33.8ft), Out-to-Out Width: 10.8m (35.4ft) Condition: Deck: Very good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 48.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.6 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 desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Built-up Find on map >>
Structure Number: 855, Location: MILE POINT 2.0 (Lat: 60.128333, Lng: -149.371667), Route carried "on" structure: State highway 495, Year Built: 1989, Status: Open, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 1,520 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 1,700 (year 2028), Design Load: HS 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: NASH ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.224, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 10.7m (35.1ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.1m (79.1ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 11.2m (36.7ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 90.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.2 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing Find on map >>
Structure Number: 1024, Location: MILE POINT 0.2 (Lat: 60.146667, Lng: -149.410000), Route carried "on" structure: State highway NSP00, Year Built: 1990, Status: Open, Structure Length: 3.66m (12.01ft), Average Daily Traffic: 690 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 1,115 (year 2028), Design Load: HS 20, Features Intersected: SALMON CREEK, Facility Carried by Structure: CEMETARY ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.298, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 36.6m (120.1ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 11.2m (36.7ft) Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Satisfactory, Channel: Very good, Inventory Rating: 52.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Bridge Improvement Cost: $303,000, Total Project Cost: $362,000, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing Find on map >>
Structure Number: 1136, Location: MILE POINT 0.1 (Lat: 60.105000, Lng: -149.448333), Route carried "on" structure: State highway NSPCY, Year Built: 1991, Status: Posted for load, Structure Length: 2.50m (8.20ft), Average Daily Traffic: 1,090 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 1,400 (year 2028), Design Load: HS 20, Features Intersected: LOWELL CREEK, Facility Carried by Structure: LOWELL POINT ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.163, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.8m (78.1ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 0.0m, Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.9m (25.9ft) Condition: Deck: Poor, Superstructure: Fair, Substructure: Fair, Channel: Good, Operating Rating: 49.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 20.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Bridge Improvement Cost: $146,000, Total Project Cost: $174,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber Find on map >>
Structure Number: 1295, Location: MILE POINT 1.4 (Lat: 60.163333, Lng: -149.448333), Route carried "on" structure: State highway NSP00, Year Built: 1995, Status: Open, Structure Length: 6.10m (20.01ft), Average Daily Traffic: 451 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 600 (year 2028), Design Load: HS 20+Mod, Features Intersected: BOX CANYON CREEK, Facility Carried by Structure: EXIT GLACIER ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.213, Lanes on structure: 2, Owner: State 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: 2, Length of Maximum Span: 30.5m (100.1ft), Curb-To-Curb Width: 9.9m (32.5ft), Out-to-Out Width: 11.0m (36.1ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Inventory Rating: 61.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Bituminous Find on map >>
Structure Number: 1389, Location: MILE POINT 4.6 (Lat: 60.178333, Lng: -149.531667), Route carried "on" structure: State highway NSP00, Year Built: 1992, Status: Open, Structure Length: 3.96m (12.99ft), Average Daily Traffic: 430 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 600 (year 2028), Design Load: HS 20, Features Intersected: NO NAME CREEK, Facility Carried by Structure: EXIT GLACIER ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.435, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.3m (37.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.2m (33.5ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 63.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing Find on map >>
Structure Number: 1783, Location: MILE POINT 1.9 (Lat: 60.075000, Lng: -149.443333), Route carried "on" structure: County highway NSP00, Year Built: 2006, Status: Open, Structure Length: 2.53m (8.30ft), Average Daily Traffic: 1,090 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 1,400 (year 2028), Design Load: HS 20, Features Intersected: SPRUCE CREEK, Facility Carried by Structure: LOWELL PT RD Minimum Vertical Clearance: 30.18m (99.02ft), Kilometerpoint: 2.982, Lanes on structure: 2, Owner: County Highway Agency, Maintenance Responsibility: City or Municipal 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: 24.1m (79.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.5m (27.9ft) Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Structural Evaluation: High priority of corrective action, 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 2007, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 182, Location: MILE POINT 0.7 (Lat: 60.178333, Lng: -149.365000), Route carried "on" structure: County highway NSP00, Year Built: 1986, Status: Open, Structure Length: 2.19m (7.19ft), Average Daily Traffic: 100 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 120 (year 2028), Design Load: HS 20, Features Intersected: GLACIER FK OF SALMON CR, Facility Carried by Structure: BRUNO ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.183, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 7.0m (23.0ft), Out-to-Out Width: 7.9m (25.9ft) Condition: Deck: Very good, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Inventory Rating: 45.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: High priority of corrective action, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber Find on map >>
Structure Number: 1821, Location: MILE POINT 0.1 (Lat: 60.188333, Lng: -149.388333), Route carried "on" structure: County highway NSP00, Year Built: 1986, Status: Open, Structure Length: 1.13m (3.71ft), Average Daily Traffic: 500 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 600 (year 2028), Design Load: HS 15, Features Intersected: GROUSE CREEK, Facility Carried by Structure: TIMBER LANE DRIVE Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.060, 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: 8.8m (28.9ft), Curb-To-Curb Width: 7.0m (23.0ft), Out-to-Out Width: 7.9m (25.9ft) Condition: Deck: Very good, Superstructure: Satisfactory, Substructure: Fair, Channel: Good, Inventory Rating: 45.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), 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 2007, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber Find on map >>
Structure Number: 1838, Location: MILE POINT 0.1 (Lat: 60.196667, Lng: -149.386667), Route carried "on" structure: County highway NSP00, Year Built: 1986, Status: Open, Structure Length: 2.13m (6.99ft), Average Daily Traffic: 487 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 584 (year 2028), Design Load: HS 15, Features Intersected: LOST CREEK, Facility Carried by Structure: FOREST ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.198, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.1m (20.0ft) Condition: Deck: Poor, Superstructure: Good, Substructure: Fair, Channel: Good, Operating Rating: 37.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 27.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: High priority of corrective action, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: June 2007, Underwater Inspection Date: October 2007, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber Find on map >>
Structure Number: 4001, Location: MILE POINT 18.0 (Lat: 60.340000, Lng: -149.343333), Route carried "on" structure: State highway 31, Year Built: 1979, Status: Open, Structure Length: 2.26m (7.41ft), Average Daily Traffic: 2,030 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 2,200 (year 2028), Features Intersected: SEWARD HWY O.H. (SNOW R), Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 29.007, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.9m (39.0ft), Skew: 7 degrees, Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 22.6m (74.1ft) Condition: Culverts: Very good, Operating Rating: 63.0 metric tons, Inventory Rating: 32.4 metric tons, Structural Evaluation: Equal to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007 Find on map >>
Structure Number: 4003, Location: MILE POINT 7.9 (Lat: 60.210000, Lng: -149.370000), Route carried "on" structure: State highway 31, Year Built: 1937, Year Reconstructed: 1951, Status: Open, Structure Length: 0.61m (2.00ft), Average Daily Traffic: 3,300 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 4,000 (year 2028), Design Load: H 15, Features Intersected: GROUSE CREEK NO. 2, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.785, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft) Condition: Channel: Very good, Culverts: Good, Operating Rating: 63.0 metric tons, Inventory Rating: 32.4 metric tons, Structural Evaluation: 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: June 2007 Find on map >>
Structure Number: 4004, Location: MILE POINT 8.0 (Lat: 60.205000, Lng: -149.370000), Route carried "on" structure: State highway 31, Year Built: 1979, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 3,300 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 4,000 (year 2028), Design Load: H 15, Features Intersected: GROUSE CREEK NO. 1, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.876, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 3.0m (9.8ft) Condition: Channel: Very good, Culverts: Good, Operating Rating: 40.5 metric tons, Inventory Rating: 26.1 metric tons, Structural Evaluation: 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 2007 Find on map >>
Structure Number: 4029, Location: MILE POINT 66.9 (Lat: 60.778333, Lng: -149.218333), Route carried "on" structure: Interstate A32, Year Built: 1984, Status: Open, Structure Length: 1.10m (3.61ft), Average Daily Traffic: 3,688 (year 2006), Truck Traffic: 12%, Average Future Daily Traffic: 4,000 (year 2028), Features Intersected: LYON AND TINCAN CREEK, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 107.673, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.2m (17.1ft) Condition: Channel: Very good, Culverts: Very good, Operating Rating: 45.0 metric tons, Inventory Rating: 32.4 metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2007 Find on map >>
Structure Number: 4041, Location: MILE POINT 0.8 (Lat: 60.160000, Lng: -149.446667), Route carried "on" structure: City street , Year Built: 1972, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 40 (year 2006), Truck Traffic: 1%, Average Future Daily Traffic: 50 (year 2028), Features Intersected: NO NAME CREEK, Facility Carried by Structure: OLD EXIT GLACIER R Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.287, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft) Condition: Channel: Very good, Culverts: Very good, Operating Rating: 63.0 metric tons, Inventory Rating: 32.4 metric tons, Structural Evaluation: 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 2007 Find on map >>
Structure Number: 4056, Location: MILE POINT 16.0 (Lat: 60.345000, Lng: -149.833333), Route carried "on" structure: State highway _, Year Built: 2003, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 3,300 (year 2006), Truck Traffic: 9%, Average Future Daily Traffic: 4,000 (year 2028), Features Intersected: GRAYLING CREEK, Facility Carried by Structure: SEWARD HIGHWAY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 25.749, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft) Condition: Channel: Very good, Culverts: Very good, Operating Rating: 63.5 metric tons, Inventory Rating: 32.7 metric tons, Structural Evaluation: 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 2007 Discuss this city on our hugely popular Alaska forum Back to: Seward, AK, Alaska, All US cities.
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