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


  • National Bridge Inventory (NBI) Statistics
  • 171Number of bridges
  • 2,454ft / 748mTotal length
  • $22,196,000Total costs
  • 2,209,978Total average daily traffic
  • 108,578Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Anchorage
  • No street view available for this location

New bridges in Anchorage, AK - historical statistics
  • New bridges - historical statistics
  • 11950-1959
  • 171960-1969
  • 351970-1979
  • 491980-1989
  • 211990-1999
  • 242000-2009
  • 232010-2019
  • 12020-2022
Reconstructed bridges in Anchorage, AK - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 21980-1989
  • 21990-1999
  • 02000-2009
  • 02010-2019
  • 12020-2022
Average Bridge Daily Traffic in Anchorage, AK
Average Bridge Truck Traffic in Anchorage, AK
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 8.0%Excellent
  • 11.0%Very good
  • 47.0%Good
  • 27.0%Satisfactory
  • 3.0%Fair
  • 4.0%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 10.0%Excellent
  • 11.0%Very good
  • 45.0%Good
  • 24.0%Satisfactory
  • 9.0%Fair
  • 1.0%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 4.0%Excellent
  • 9.0%Very good
  • 45.0%Good
  • 36.0%Satisfactory
  • 5.0%Fair
  • 1.0%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 20.3%Excellent
  • 32.8%Very good
  • 31.3%Good
  • 12.5%Satisfactory
  • 1.6%Fair
  • 1.6%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 77.8%Very good
  • 11.1%Good
  • 11.1%Satisfactory
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Structure Number: 194,  Location: METLAKATLA (Lat: 55.266742,  Lng: -131.560072),  Route carried "on" structure: State highway ,  Year Built: 2012,  Status: Open,  Structure Length: 4.21m (13.81ft),  Average Daily Traffic: 120 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 410 (year 2039),  Design Load: HL 93,  Features Intersected: ANNETTE BAY FERRY TERM,  Facility Carried by Structure: IRR:MARINE HWY RTE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 1,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 40.2m (131.9ft),  Curb-To-Curb Width: 4.7m (15.4ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 81.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2021,  Underwater Inspection Date: July 2018,  Deck Structure Type: Open Grating,  Wearing Surface/Protective System: Deck Protection: Other
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Structure Number: 215,  Location: MILE POINT 60.9 (Lat: 62.104428,  Lng: -150.059942),  Route carried "on" structure: Interstate A41,  Year Built: 1962,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 4.27m (14.01ft),  Average Daily Traffic: 2,780 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 3,240 (year 2039),  Design Load: HS 20,  Features Intersected: MONTANA CREEK,  Facility Carried by Structure: PARKS HIGHWAY
Minimum Vertical Clearance: 5.42m (17.78ft),  Kilometerpoint: 98.009,  Lanes on structure: 2,  Base Highway Network: Yes,  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: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 18.9m (62.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 50.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.0 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: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 391,  Location: MILE POINT 2.4 (Lat: 61.137500,  Lng: -149.925278),  Route carried "on" structure: State highway 520,  Year Built: 1988,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 22,100 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 32,600 (year 2039),  Design Load: HS 20,  Features Intersected: CAMPBELL CREEK, DIMOND,  Facility Carried by Structure: DIMOND BLVD
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 3.816,  Lanes on structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 20 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.8m (87.9ft),  Curb or Sidewalk Widths: Left: 3.5m (11.5ft),  Right: 3.5m (11.5ft),  Curb-To-Curb Width: 24.3m (79.7ft),  Out-to-Out Width: 37.3m (122.4ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 69.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 41,  Location: MILE POINT 10.8 (Lat: 60.501228,  Lng: -145.509139),  Route carried "on" structure: State highway 851,  Year Built: 1966,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 520 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 630 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: SCOTT GLACIER NO 10,  Facility Carried by Structure: COPPER RIVER HWY
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 17.321,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 63.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 455,  Location: MILE POINT 0.6 (Lat: 61.223272,  Lng: -149.885083),  Route carried "on" structure: State highway 527,  Year Built: 1975,  Status: Open,  Structure Length: 80.92m (265.49ft),  Average Daily Traffic: 3,910 (year 2020),  Truck Traffic: 47%,  Average Future Daily Traffic: 9,140 (year 2039),  Design Load: HS 20,  Features Intersected: ANCHORAGE PORT ACCESS,  Facility Carried by Structure: LOOP RD/C STREET
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 0.917,  Lanes on structure: 4,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 29 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 19,  Length of Maximum Span: 46.0m (150.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 18.3m (60.0ft),  Out-to-Out Width: 21.3m (69.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 33.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.0 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,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 534,  Location: MILE POINT 4.8 (Lat: 61.238056,  Lng: -149.694167),  Route carried "on" structure: Interstate A16,  Year Built: 1988,  Status: Open,  Structure Length: 3.14m (10.30ft),  Average Daily Traffic: 60,000 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 69,700 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: SHIP CREEK,  Facility Carried by Structure: GLENN HIGHWAY
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 7.673,  Lanes on structure: 9,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 48.2m (158.1ft),  Skew: 20 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 30.9m (101.4ft),  Curb-To-Curb Width: 46.8m (153.5ft),  Out-to-Out Width: 48.2m (158.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 75.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 535,  Location: MILE POINT 11.6 (Lat: 61.310278,  Lng: -149.577222),  Route carried "on" structure: State highway A16,  Year Built: 1981,  Status: Open,  Structure Length: 7.41m (24.31ft),  Average Daily Traffic: 200 (year 2018),  Truck Traffic: 2%,  Average Future Daily Traffic: 300 (year 2035),  Design Load: HS 20,  Features Intersected: EAGLE RIVER E FRONTAGE,  Facility Carried by Structure: VFW ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.590,  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: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.4m (80.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.6m (8.5ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 14.5m (47.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 76.6 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: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 536,  Location: MILE POINT 7.4 (Lat: 61.403789,  Lng: -149.457250),  Route carried "on" structure: State highway NSPCG,  Year Built: 2011,  Status: Open,  Structure Length: 4.15m (13.62ft),  Average Daily Traffic: 2,300 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,090 (year 2039),  Design Load: HL 93,  Features Intersected: PETERS CREEK,  Facility Carried by Structure: OLD GLENN, EAGLE R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.909,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 40.2m (131.9ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Excellent,  Superstructure: Very good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 73.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 537,  Location: MILE POINT 0.3 (Lat: 61.449814,  Lng: -149.369919),  Route carried "on" structure: Alternate County highway ,  Year Built: 2016,  Status: Open,  Structure Length: 7.74m (25.39ft),  Average Daily Traffic: 550 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 690 (year 2039),  Design Load: HL 93,  Features Intersected: EKLUTNA RIVER,  Facility Carried by Structure: OLD GLENN HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.483,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 38.3m (125.7ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 87.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 627,  Location: MILE POINT 77.0 (Lat: 60.820000,  Lng: -149.000833),  Route carried "on" structure: Interstate A32,  Year Built: 1967,  Status: Open,  Structure Length: 9.91m (32.51ft),  Average Daily Traffic: 3,900 (year 2020),  Truck Traffic: 14%,  Average Future Daily Traffic: 4,650 (year 2039),  Design Load: HS 20,  Features Intersected: PLACER RIVER OVERFLOW,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 123.976,  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: 4,  Length of Maximum Span: 24.7m (81.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 59.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.3 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 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 629,  Location: MILE POINT 77.5 (Lat: 60.817300,  Lng: -148.987100),  Route carried "on" structure: Interstate A32,  Year Built: 1966,  Status: Open,  Structure Length: 14.83m (48.65ft),  Average Daily Traffic: 3,900 (year 2020),  Truck Traffic: 14%,  Average Future Daily Traffic: 4,650 (year 2039),  Design Load: HS 20,  Features Intersected: PLACER RIVER MAIN CROSS,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 124.771,  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: 6,  Length of Maximum Span: 24.7m (81.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 63.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.4 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 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 63,  Location: MILE POINT 78.1 (Lat: 60.821000,  Lng: -148.975800),  Route carried "on" structure: Interstate A31,  Year Built: 1966,  Status: Open,  Structure Length: 6.19m (20.31ft),  Average Daily Traffic: 5,080 (year 2020),  Truck Traffic: 14%,  Average Future Daily Traffic: 6,030 (year 2039),  Design Load: HS 20,  Features Intersected: PORTAGE CREEK NO 1,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 125.761,  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: 3,  Length of Maximum Span: 24.7m (81.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 58.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.0 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 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 631,  Location: MILE POINT 78.6 (Lat: 60.826944,  Lng: -148.977778),  Route carried "on" structure: Interstate A31,  Year Built: 1967,  Status: Open,  Structure Length: 7.41m (24.31ft),  Average Daily Traffic: 5,080 (year 2020),  Truck Traffic: 14%,  Average Future Daily Traffic: 6,030 (year 2039),  Design Load: HS 20,  Features Intersected: PORTAGE CREEK NO 2,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 126.430,  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: 3,  Length of Maximum Span: 24.7m (81.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 59.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.3 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 634,  Location: MILE POINT 79.9 (Lat: 60.845000,  Lng: -148.988200),  Route carried "on" structure: Interstate A31,  Year Built: 1967,  Status: Open,  Structure Length: 17.30m (56.76ft),  Average Daily Traffic: 4,276 (year 2018),  Truck Traffic: 14%,  Average Future Daily Traffic: 7,000 (year 2035),  Design Load: HS 20,  Features Intersected: TWENTY MILE RIVER,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 128.506,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 24.7m (81.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Fair,  Channel: Very good,  Operating Rating: 59.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.3 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: May 2017,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 636,  Location: MILE POINT 83.4 (Lat: 60.884722,  Lng: -149.047222),  Route carried "on" structure: Interstate A31,  Year Built: 2019,  Status: Open,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 4,276 (year 2018),  Truck Traffic: 15%,  Average Future Daily Traffic: 6,665 (year 2038),  Design Load: HL 93,  Features Intersected: PETERSON CREEK,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 134.139,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 41.8m (137.1ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 87.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present 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 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 638,  Location: MILE POINT 88.5 (Lat: 60.933056,  Lng: -149.155278),  Route carried "on" structure: Interstate A31,  Year Built: 2019,  Status: Open,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 4,276 (year 2018),  Truck Traffic: 15%,  Average Future Daily Traffic: 6,665 (year 2038),  Design Load: HL 93,  Features Intersected: VIRGIN CREEK,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 142.427,  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: 1,  Length of Maximum Span: 41.8m (137.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  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: Superior to present desirable 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 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 639,  Location: MILEPOINT 89.1 (Lat: 60.938694,  Lng: -149.167389),  Route carried "on" structure: Interstate A31,  Year Built: 2019,  Status: Open,  Structure Length: 7.35m (24.11ft),  Average Daily Traffic: 4,276 (year 2018),  Truck Traffic: 15%,  Average Future Daily Traffic: 6,665 (year 2038),  Design Load: HL 93,  Features Intersected: GLACIER CREEK,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 130.518,  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: 35.7m (117.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Excellent,  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: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 644,  Location: MILE POINT 102.1 (Lat: 60.985556,  Lng: -149.500556),  Route carried "on" structure: Interstate A31,  Year Built: 2021,  Status: Open,  Structure Length: 6.40m (21.00ft),  Average Daily Traffic: 6,860 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 7,820 (year 2039),  Design Load: HL 93,  Features Intersected: INDIAN CREEK,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 164.346,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.3m (69.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.7m (12.1ft),  Curb-To-Curb Width: 14.2m (46.6ft),  Out-to-Out Width: 19.1m (62.7ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 98.6 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: Superior to present desirable criteria,  Deck Geometry: Superior 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: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 645,  Location: MILE POINT 6.7 (Lat: 61.172500,  Lng: -149.868056),  Route carried "on" structure: State highway NSPCY,  Year Built: 1982,  Status: Open,  Structure Length: 2.47m (8.10ft),  Average Daily Traffic: 15,400 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 19,000 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: CAMPBELL CREEK, OLD SWD,  Facility Carried by Structure: OLD SEWARD HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.705,  Lanes on structure: 5,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 18.6m (61.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 11.6m (38.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 18.6m (61.0ft),  Out-to-Out Width: 22.3m (73.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 88.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum 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: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 699,  Location: MILE POINT 4.9 (Lat: 61.176667,  Lng: -149.913611),  Route carried "on" structure: State highway 42,  Year Built: 1993,  Status: Open,  Structure Length: 3.88m (12.73ft),  Average Daily Traffic: 31,600 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 41,000 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: MINNESOTA DR OVERHEAD,  Facility Carried by Structure: AIRPORT/MINNESOTA
Minimum Vertical Clearance: 4.40m (14.44ft),  Kilometerpoint: 7.918,  Lanes on structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 35.4m (116.1ft),  Skew: 25 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 37.5m (123.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.5m (11.5ft),  Curb-To-Curb Width: 31.1m (102.0ft),  Out-to-Out Width: 39.4m (129.3ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 84.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.7 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,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 969,  Location: MILE POINT 2.1 (Lat: 61.177778,  Lng: -149.838056),  Route carried "on" structure: State highway 563,  Year Built: 1966,  Status: Open,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 17,400 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 29,000 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: CAMPBELL CREEK, LAKE OTS,  Facility Carried by Structure: LAKE OTIS ROAD
Minimum Vertical Clearance: 6.40m (21.00ft),  Kilometerpoint: 3.336,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 21.8m (71.5ft),  Out-to-Out Width: 24.4m (80.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 97,  Location: MILE POINT 4.6 (Lat: 61.145833,  Lng: -149.892222),  Route carried "on" structure: State highway NSPCY,  Year Built: 1979,  Status: Open,  Structure Length: 2.41m (7.91ft),  Average Daily Traffic: 6,470 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 7,610 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: CAMPBELL CREEK, ARCTIC,  Facility Carried by Structure: ARCTIC BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.355,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.6m (47.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 85.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 971,  Location: MILE POINT 6.1 (Lat: 61.148056,  Lng: -149.887222),  Route carried "on" structure: State highway 527,  Year Built: 2003,  Status: Open,  Structure Length: 3.83m (12.57ft),  Average Daily Traffic: 12,600 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 22,300 (year 2039),  Design Load: HL 93,  Features Intersected: CAMPBELL CREEK, C STREET,  Facility Carried by Structure: C STREET
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 9.753,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 26.5m (86.9ft),  Skew: 20 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 37.2m (122.0ft),  Curb-To-Curb Width: 19.2m (63.0ft),  Out-to-Out Width: 27.5m (90.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 87.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 972,  Location: MILE POINT 2.2 (Lat: 61.166389,  Lng: -149.873889),  Route carried "on" structure: Alternate State highway ,  Year Built: 2012,  Status: Open,  Structure Length: 3.87m (12.70ft),  Average Daily Traffic: 15,800 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 25,100 (year 2039),  Design Load: HL 93,  Features Intersected: CAMPBELL CREEK, DOWLING,  Facility Carried by Structure: DOWLING ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.541,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Skew: 21 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 37.5m (123.0ft),  Curb or Sidewalk Widths: Left: 3.2m (10.5ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 18.3m (60.0ft),  Out-to-Out Width: 25.3m (83.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 87.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 976,  Location: MILE POINT 0.2 (Lat: 61.200556,  Lng: -149.913056),  Route carried "on" structure: City street ,  Year Built: 1967,  Year Reconstructed: 2001,  Status: Open,  Structure Length: 2.72m (8.92ft),  Average Daily Traffic: 2,110 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,660 (year 2039),  Design Load: HS 20,  Features Intersected: HILLCREST OVERCROSSING,  Facility Carried by Structure: HILLCREST DR
Minimum Vertical Clearance: 4.40m (14.44ft),  Kilometerpoint: 0.241,  Lanes on structure: 2,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.9m (85.0ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 95.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 999,  Location: MILE POINT 2.3 (Lat: 60.961667,  Lng: -149.131389),  Route carried "on" structure: State highway 501,  Year Built: 1967,  Status: Open,  Structure Length: 6.77m (22.21ft),  Average Daily Traffic: 2,760 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,140 (year 2039),  Design Load: HS 20,  Features Intersected: GLACIER CREEK,  Facility Carried by Structure: ALYESKA HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.618,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 51.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1001,  Location: MILE POINT 0.2 (Lat: 60.943333,  Lng: -149.170833),  Route carried "on" structure: State highway 501,  Year Built: 1967,  Status: Open,  Structure Length: 3.69m (12.11ft),  Average Daily Traffic: 2,510 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 3,710 (year 2039),  Design Load: HS 20,  Features Intersected: GIRDWOOD OVERHEAD,  Facility Carried by Structure: ALYESKA HIGHWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.344,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 64.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1027,  Location: MILE POINT 0.5 (Lat: 60.968056,  Lng: -149.135000),  Route carried "on" structure: State highway ,  Year Built: 2008,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 410 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 470 (year 2039),  Design Load: HL 93,  Features Intersected: CALIFORNIA CREEK,  Facility Carried by Structure: CROW CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.737,  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: 23.5m (77.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 87.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: 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 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1028,  Location: MILE POINT 4.9 (Lat: 61.021400,  Lng: -149.095200),  Route carried "on" structure: State highway NSP00,  Year Built: 1950,  Status: Open,  Structure Length: 2.46m (8.07ft),  Average Daily Traffic: 410 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 470 (year 2039),  Features Intersected: CROW CREEK,  Facility Carried by Structure: CROW CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.862,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.3m (79.7ft),  Curb-To-Curb Width: 4.7m (15.4ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 50.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 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,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: July 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1031,  Location: BIRCHWOOD AREA (Lat: 61.421406,  Lng: -149.492689),  Route carried "on" structure: County highway NSPCY,  Year Built: 1991,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 100 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 120 (year 2035),  Design Load: HS 20,  Features Intersected: PETERS CREEK,  Facility Carried by Structure: STOLTZE DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.4m (24.3ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.5m (77.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 76.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1121,  Location: MILE POINT 28.7 (Lat: 61.481500,  Lng: -149.252600),  Route carried "on" structure: Interstate A16,  Year Built: 1965,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 46.70m (153.22ft),  Average Daily Traffic: 13,300 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 15,400 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: KNIK RIVER NORTHBOUND,  Facility Carried by Structure: GLENN HIGHWAY
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 46.162,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 61.9m (203.1ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Inventory Rating: 37.4 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 desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: July 2021,  Critical Feature Inspection Date: June 2020,  Underwater Inspection Date: June 2016,  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: 1155,  Location: MILE POINT 19.7 (Lat: 61.404722,  Lng: -149.459167),  Route carried "on" structure: Interstate A16,  Year Built: 1969,  Status: Open,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 18,250 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 27,350 (year 2039),  Design Load: HS 20,  Features Intersected: PETERS CREEK NORTHBOUND,  Facility Carried by Structure: GLENN HIGHWAY
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 31.693,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 12.7m (41.7ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 63.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than 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,  Membrane: Preformed Fabric
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Structure Number: 1157,  Location: MILE POINT 0.6 (Lat: 61.175556,  Lng: -149.858056),  Route carried "on" structure: ServiceState highway ,  Year Built: 2013,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 1,400 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,830 (year 2039),  Design Load: HL 93,  Features Intersected: CAMPBELL CR E FRONTAGE,  Facility Carried by Structure: BRAYTON DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.901,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 26.7m (87.6ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 5.6m (18.4ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  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: Superior to present desirable criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 116,  Location: MILE POINT 123.8 (Lat: 61.175556,  Lng: -149.858611),  Route carried "on" structure: Interstate A31,  Year Built: 2013,  Status: Open,  Structure Length: 4.45m (14.60ft),  Average Daily Traffic: 23,850 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 38,000 (year 2039),  Design Load: HL 93,  Features Intersected: CAMPBELL CREEK - NB,  Facility Carried by Structure: SEWARD HIGHWAY
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 199.193,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 43.3m (142.1ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 21.5m (70.5ft)

Condition: Deck: Excellent,  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 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 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1248,  Location: MILE POINT 1.2 (Lat: 61.207778,  Lng: -149.883056),  Route carried "on" structure: State highway 527,  Year Built: 1985,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 11,800 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 14,500 (year 2039),  Design Load: HS 20,  Features Intersected: 15TH AVENUE OC A ST,  Facility Carried by Structure: 15TH AVENUE
Minimum Vertical Clearance: 5.10m (16.73ft),  Kilometerpoint: 1.947,  Lanes on structure: 3,  Lanes under structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 37.2m (122.0ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 6.0m (19.7ft),  Curb-To-Curb Width: 14.9m (48.9ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 71.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.8 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1266,  Location: MILE POINT 25.3 (Lat: 61.461667,  Lng: -149.348889),  Route carried "on" structure: Interstate A16,  Year Built: 1977,  Status: Open,  Structure Length: 5.15m (16.90ft),  Average Daily Traffic: 14,600 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 20,800 (year 2039),  Design Load: HS 20,  Features Intersected: GLENN HWY OVERHEAD NB,  Facility Carried by Structure: GLENN HIGHWAY
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 40.627,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.2m (63.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 99.2 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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than 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,  Membrane: Preformed Fabric
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Structure Number: 1269,  Location: MILE POINT 1.7 (Lat: 61.172500,  Lng: -149.916944),  Route carried "on" structure: State highway ,  Year Built: 1999,  Status: Open,  Structure Length: 8.84m (29.00ft),  Average Daily Traffic: 12,800 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 28,900 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: MINNESOTA DR INTERCHANGE,  Facility Carried by Structure: INTL AIRPORT RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.792,  Lanes on structure: 6,  Lanes under structure: 9,  Owner: State Highway Agency,  Approaching Roadway Width: 33.5m (109.9ft),  Skew: 21 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 43.9m (144.0ft),  Curb-To-Curb Width: 33.5m (109.9ft),  Out-to-Out Width: 34.3m (112.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 77.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1273,  Location: MILE POINT 2.2 (Lat: 61.203611,  Lng: -149.887500),  Route carried "on" structure: State highway 527,  Year Built: 1973,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 13,100 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 24,500 (year 2039),  Design Load: HS 20,  Features Intersected: CHESTER CREEK,  Facility Carried by Structure: C STREET
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 3.557,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 8.2m (26.9ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 16.9m (55.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 93.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1278,  Location: MILE POINT 0.1 (Lat: 61.173056,  Lng: -149.979722),  Route carried "on" structure: Ramp State highway ,  Year Built: 1968,  Year Reconstructed: 1995,  Status: Posted for load,  Structure Length: 24.44m (80.18ft),  Average Daily Traffic: 2,020 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 5,340 (year 2039),  Design Load: H 15,  Features Intersected: AIA ACCESS ROAD RAMP,  Facility Carried by Structure: ANCH INTL AIRPORT
Minimum Vertical Clearance: 5.31m (17.42ft),  Kilometerpoint: 0.145,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Agenciy,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 12,  Number Of Approach Spans: 14,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 16.5m (54.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 38.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 15.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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