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


  • National Bridge Inventory (NBI) Statistics
  • 52Number of bridges
  • 919ft / 280mTotal length
  • $114,000Total costs
  • 85,975Total average daily traffic
  • 4,676Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Ketchikan
  • No street view available for this location

New bridges in Ketchikan, AK - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 11940-1949
  • 71950-1959
  • 71960-1969
  • 31970-1979
  • 61980-1989
  • 31990-1999
  • 82000-2009
  • 162010-2019
Average Bridge Daily Traffic in Ketchikan, AK
Average Bridge Truck Traffic in Ketchikan, AK
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 10.4%Excellent
  • 18.8%Very good
  • 27.1%Good
  • 18.8%Satisfactory
  • 16.7%Fair
  • 8.3%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 12.5%Excellent
  • 18.8%Very good
  • 18.8%Good
  • 14.6%Satisfactory
  • 27.1%Fair
  • 6.3%Poor
  • 2.1%Serious
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 8.3%Excellent
  • 22.9%Very good
  • 16.7%Good
  • 18.8%Satisfactory
  • 22.9%Fair
  • 8.3%Poor
  • 2.1%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 4.8%Excellent
  • 54.8%Very good
  • 33.3%Good
  • 2.4%Satisfactory
  • 4.8%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 33.3%Excellent
  • 33.3%Very good
  • 33.3%Good
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Structure Number: 176,  Location: KETCHIKAN AIRPORT (Lat: 55.356575,  Lng: -131.707358),  Route carried "on" structure: State highway 922,  Year Built: 1998,  Status: Open,  Structure Length: 4.94m (16.21ft),  Average Daily Traffic: 348 (year 2018),  Truck Traffic: 6%,  Average Future Daily Traffic: 850 (year 2035),  Design Load: HS 20,  Features Intersected: GRAVINA ISLAND F.T. NO 1,  Facility Carried by Structure: FERRY SHUTTLE RTE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Toll: On toll road,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Steel,  Design/Construction: Orthotropic,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 1,  Length of Maximum Span: 43.3m (142.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Very good,  Operating Rating: 55.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: May 2021,  Critical Feature Inspection Date: May 2021,  Underwater Inspection Date: August 2021,  Deck Structure Type: Open Grating,  Wearing Surface/Protective System: Deck Protection: Other
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Structure Number: 253,  Location: MILE POINT 10.7 (Lat: 55.326500,  Lng: -131.525100),  Route carried "on" structure: State highway 902,  Year Built: 1952,  Status: Open,  Structure Length: 3.54m (11.61ft),  Average Daily Traffic: 820 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 1,750 (year 2039),  Design Load: HS 15,  Features Intersected: HERRING COVE,  Facility Carried by Structure: SOUTH TONGASS HWY
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 17.228,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 46.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.3 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: Somewhat better than minimum adequacy,  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: 389,  Location: MILE POINT 0.5 (Lat: 55.348889,  Lng: -131.665278),  Route carried "on" structure: State highway 908,  Year Built: 1920,  Status: Posted for load,  Structure Length: 3.57m (11.71ft),  Average Daily Traffic: 720 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,450 (year 2039),  Design Load: HS 15,  Features Intersected: WATER ST NO 1 TRESTLE,  Facility Carried by Structure: WATER STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.707,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 12,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Poor,  Operating Rating: 18.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 13.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  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 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 414,  Location: MILE POINT 13.9 (Lat: 55.486944,  Lng: -131.765556),  Route carried "on" structure: State highway NSP00,  Year Built: 2019,  Status: Open,  Structure Length: 4.43m (14.53ft),  Average Daily Traffic: 330 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,140 (year 2039),  Design Load: HL 93,  Features Intersected: FIRST WATERFALL CREEK,  Facility Carried by Structure: NORTH TONGASS HWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 22.336,  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: 43.4m (142.4ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Deck: Excellent,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 87.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present 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 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: 446,  Location: MILE POINT 0.2 (Lat: 55.346944,  Lng: -131.661111),  Route carried "on" structure: Alternate City street ,  Year Built: 2018,  Status: Open,  Structure Length: 21.34m (70.01ft),  Average Daily Traffic: 650 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,000 (year 2035),  Design Load: HL 93,  Features Intersected: WATER ST NO 2,  Facility Carried by Structure: WATER STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.240,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 53,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Inventory Rating: 45.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 453,  Location: MILE POINT 0.1 (Lat: 55.345833,  Lng: -131.656111),  Route carried "on" structure: State highway 919,  Year Built: 1979,  Status: Posted for load,  Structure Length: 16.46m (54.00ft),  Average Daily Traffic: 565 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 750 (year 2035),  Design Load: H 20,  Features Intersected: DUNTON ST VIADUCT,  Facility Carried by Structure: YOUNG ST/SAYLES ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.050,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 28,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 15.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 3.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of corrective action,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 724,  Location: MILE POINT 2.4 (Lat: 55.341111,  Lng: -131.641389),  Route carried "on" structure: State highway 902,  Year Built: 1944,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 6,850 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,500 (year 2039),  Design Load: H 20,  Features Intersected: KETCHIKAN CREEK,  Facility Carried by Structure: SOUTH TONGASS HWY
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 3.816,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 36.6m (120.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 60.1 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: 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,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 725,  Location: MILE POINT 0.2 (Lat: 55.353333,  Lng: -131.688056),  Route carried "on" structure: State highway 902,  Year Built: 1957,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 11,900 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 15,500 (year 2039),  Design Load: H 20,  Features Intersected: HOADLEY CREEK,  Facility Carried by Structure: SOUTH TONGASS HWY
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 0.309,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.1m (43.0ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 15.0m (49.2ft),  Out-to-Out Width: 18.5m (60.7ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 73.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 726,  Location: MILE POINT 0.1 (Lat: 55.343700,  Lng: -131.640700),  Route carried "on" structure: State highway NSPCY,  Year Built: 1957,  Status: Posted for load,  Structure Length: 2.04m (6.69ft),  Average Daily Traffic: 2,512 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,600 (year 2035),  Features Intersected: KETCHIKAN CREEK,  Facility Carried by Structure: PARK/HARRIS ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 18.6m (61.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 11.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 5.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: May 2021,  Deck Structure Type: Open Grating
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Structure Number: 746,  Location: MILE POINT 3.6 (Lat: 55.396200,  Lng: -131.729000),  Route carried "on" structure: State highway 920,  Year Built: 1989,  Status: Open,  Structure Length: 2.47m (8.10ft),  Average Daily Traffic: 5,280 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 12,100 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: CANNERY CREEK,  Facility Carried by Structure: NORTH TONGASS HWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.848,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 3 degrees,  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: 12.2m (40.0ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 95.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: 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
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Structure Number: 797,  Location: MILE POINT 1.7 (Lat: 55.343889,  Lng: -131.651111),  Route carried "on" structure: State highway 902,  Year Built: 1955,  Status: Open,  Structure Length: 49.50m (162.40ft),  Average Daily Traffic: 14,046 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 15,000 (year 2035),  Design Load: H 20,  Features Intersected: WATER ST VIADUCT,  Facility Carried by Structure: SOUTH TONGASS HWY
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 2.702,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 81,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Very good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 8,  Location: MILE POINT 0.2 (Lat: 55.353847,  Lng: -131.694442),  Route carried "on" structure: State highway 902,  Year Built: 1988,  Status: Open,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 164 (year 2018),  Truck Traffic: 8%,  Average Future Daily Traffic: 250 (year 2035),  Design Load: HS 20,  Features Intersected: KETCHIKAN MAIN FERRY TRM,  Facility Carried by Structure: MARINE HWY ROUTE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.235,  Lanes on structure: 1,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 60.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.1 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: 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: May 2021,  Critical Feature Inspection Date: May 2021,  Underwater Inspection Date: August 2021,  Deck Structure Type: Open Grating,  Wearing Surface/Protective System: Deck Protection: Other
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Structure Number: 864,  Location: MILE POINT 0.5 (Lat: 55.468244,  Lng: -131.799303),  Route carried "on" structure: State highway ,  Year Built: 2017,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 550 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,230 (year 2039),  Design Load: HL 93,  Features Intersected: TROLLERS CREEK,  Facility Carried by Structure: KNUDSON COVE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 36.9m (121.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 98.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum 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: 997,  Location: MILE POINT 1.3 (Lat: 55.346111,  Lng: -131.660278),  Route carried "on" structure: State highway 902,  Year Built: 1956,  Status: Open,  Structure Length: 52.64m (172.70ft),  Average Daily Traffic: 14,564 (year 2018),  Truck Traffic: 8%,  Average Future Daily Traffic: 21,300 (year 2035),  Design Load: H 20,  Features Intersected: TONGASS AVENUE VIADUCT,  Facility Carried by Structure: SOUTH TONGASS HWY
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 2.094,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 58,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Very good,  Operating Rating: 46.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 30.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: August 2016,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1078,  Location: MILE POINT 11.2 (Lat: 55.330500,  Lng: -131.515400),  Route carried "on" structure: State highway 902,  Year Built: 1962,  Status: Open,  Structure Length: 4.48m (14.70ft),  Average Daily Traffic: 270 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 940 (year 2039),  Design Load: H 20,  Features Intersected: WHITMAN CREEK,  Facility Carried by Structure: SOUTH TONGASS HWY
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 18.021,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 65.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  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: 1081,  Location: MILE POINT 2.1 (Lat: 55.340800,  Lng: -131.646300),  Route carried "on" structure: State highway 902,  Year Built: 1973,  Status: Open,  Structure Length: 10.88m (35.70ft),  Average Daily Traffic: 6,830 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 8,290 (year 2039),  Design Load: HS 20,  Features Intersected: FRONT AND MILL ST VIAD,  Facility Carried by Structure: SOUTH TONGASS HWY
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 3.394,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 15.5m (50.9ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 13.6m (44.6ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 54.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 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,  Waterway Adequacy: Equal to present desirable 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: Bituminous
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Structure Number: 1131,  Location: MILE POINT 0.5 (Lat: 55.343700,  Lng: -131.632600),  Route carried "on" structure: State highway 907,  Year Built: 1967,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 2,480 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,500 (year 2039),  Design Load: H 20,  Features Intersected: KETCHIKAN CREEK FAIR ST,  Facility Carried by Structure: FAIR STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.850,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 86.9 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: Equal to present minimum criteria,  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: 1132,  Location: MILE POINT 0.3 (Lat: 55.343400,  Lng: -131.637100),  Route carried "on" structure: State highway 907,  Year Built: 1967,  Status: Open,  Structure Length: 2.77m (9.09ft),  Average Daily Traffic: 2,298 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,500 (year 2035),  Design Load: H 20,  Features Intersected: KETCHIKAN CR PARK-UPPER,  Facility Carried by Structure: PARK STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.526,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.1m (65.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 11.2m (36.7ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 86.9 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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to 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: 1133,  Location: MILE POINT 0.1 (Lat: 55.343889,  Lng: -131.643333),  Route carried "on" structure: State highway 903,  Year Built: 1967,  Status: Open,  Structure Length: 1.98m (6.50ft),  Average Daily Traffic: 2,893 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,000 (year 2035),  Design Load: H 20,  Features Intersected: KETCHIKAN CR PARK-LOWER,  Facility Carried by Structure: PARK STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.114,  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: 1,  Length of Maximum Span: 19.5m (64.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 84.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: 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: 1153,  Location: MILE POINT 9.4 (Lat: 55.440100,  Lng: -131.799000),  Route carried "on" structure: State highway 920,  Year Built: 1968,  Status: Open,  Structure Length: 4.69m (15.39ft),  Average Daily Traffic: 3,440 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,190 (year 2039),  Design Load: HS 20,  Features Intersected: WHIPPLE CREEK,  Facility Carried by Structure: NORTH TONGASS HWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.047,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: 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: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to 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: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 1181,  Location: KETCHIKAN (Lat: 55.344800,  Lng: -131.652400),  Route carried "on" structure: City street ,  Year Built: 2011,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 20 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 25 (year 2035),  Design Load: HL 93,  Features Intersected: BAYVIEW STREET VIADUCT,  Facility Carried by Structure: BAYVIEW STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 3.4m (11.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 3.4m (11.2ft),  Out-to-Out Width: 3.7m (12.1ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Very good,  Operating Rating: 52.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: High priority of corrective action,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: May 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1472,  Location: MILE POINT 0.1 (Lat: 55.344444,  Lng: -131.652500),  Route carried "on" structure: City street NSPCY,  Year Built: 1950,  Status: Posted for load,  Structure Length: 21.24m (69.69ft),  Average Daily Traffic: 400 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 480 (year 2035),  Features Intersected: BAUER-HOPKINS TRESTLE,  Facility Carried by Structure: HOPKINS ALLEY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.177,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 63,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 2.7m (8.9ft),  Out-to-Out Width: 3.4m (11.2ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 18.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 13.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1704,  Location: KETCHIKAN AIRPORT (Lat: 55.354717,  Lng: -131.704731),  Route carried "on" structure: Alternate Other road NSPCY,  Year Built: 1982,  Status: Closed,  Structure Length: 3.44m (11.29ft),  Average Daily Traffic: 10 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 12 (year 2030),  Design Load: H 10,  Features Intersected: GRAVINA ISLAND TERM II,  Facility Carried by Structure: GRAVINA ISLAND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 29.3m (96.1ft),  Curb-To-Curb Width: 3.0m (9.8ft),  Out-to-Out Width: 3.4m (11.2ft)

Condition: Deck: Poor,  Superstructure: Serious,  Substructure: Serious,  Channel: Very good,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2005,  Critical Feature Inspection Date: October 2003,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 178,  Location: MILE POINT 0.1 (Lat: 55.345000,  Lng: -131.653333),  Route carried "on" structure: ServiceCity street ,  Year Built: 2011,  Status: Open,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 100 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 120 (year 2035),  Design Load: HL 93,  Features Intersected: WARREN ST VIADUCT,  Facility Carried by Structure: WARREN STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 3.4m (11.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 3.4m (11.2ft),  Out-to-Out Width: 3.7m (12.1ft)

Condition: Deck: Good,  Superstructure: Excellent,  Substructure: Excellent,  Operating Rating: 52.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: High priority of corrective action,  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: May 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber,  Deck Protection: Bituminous
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Structure Number: 1781,  Location: MILE POINT 0.1 (Lat: 55.346389,  Lng: -131.657222),  Route carried "on" structure: ServiceCity street NSPCY,  Year Built: 2011,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 200 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 240 (year 2035),  Design Load: HL 93,  Features Intersected: MILLAR ST VIADUCT,  Facility Carried by Structure: MILLAR STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.1m (33.1ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m,  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 67.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.2 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: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1823,  Location: KETCHIKAN (Lat: 55.354931,  Lng: -131.696075),  Route carried "on" structure: State highway 902,  Year Built: 1986,  Status: Posted for load,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 250 (year 2018),  Truck Traffic: 25%,  Average Future Daily Traffic: 260 (year 2035),  Design Load: HS 20,  Features Intersected: KETCHIKAN F.T.-S. BERTH,  Facility Carried by Structure: TIDAL OP STL SPAN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 64.0 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: 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,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: May 2021,  Critical Feature Inspection Date: May 2021,  Underwater Inspection Date: August 2021,  Deck Structure Type: Open Grating,  Wearing Surface/Protective System: Deck Protection: Other
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Structure Number: 184,  Location: MILE POINT 0.1 (Lat: 55.346800,  Lng: -131.637900),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 100 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 110 (year 2035),  Design Load: HS 20,  Features Intersected: WEST FK KETCHIKAN CR,  Facility Carried by Structure: VALLEY FORGE DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.014,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  Operating Rating: 50.7 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: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Other
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Structure Number: 1841,  Location: MILE POINT 0.1 (Lat: 55.346200,  Lng: -131.659400),  Route carried "on" structure: City street ,  Year Built: 1960,  Status: Posted for load,  Structure Length: 3.87m (12.70ft),  Average Daily Traffic: 40 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 50 (year 2035),  Features Intersected: SAYLES/GORGE VIADUCT,  Facility Carried by Structure: SAYLES/GORGE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.069,  Lanes on structure: 1,  Owner: City or Municipal 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: 11,  Length of Maximum Span: 4.9m (16.1ft),  Curb-To-Curb Width: 5.3m (17.4ft),  Out-to-Out Width: 5.8m (19.0ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Poor,  Operating Rating: 41.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 19.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Approach Roadway Alignment: High priority of replacement,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 2159,  Location: MILE POINT 3.1 (Lat: 55.342222,  Lng: -131.700556),  Route carried "on" structure: Other road ,  Year Built: 2008,  Status: Open,  Structure Length: 4.36m (14.30ft),  Average Daily Traffic: 30 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 60 (year 2035),  Design Load: HL 93,  Features Intersected: GOVERNMENT CREEK,  Facility Carried by Structure: GRAVINA ISLAND HWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.989,  Lanes on structure: 2,  Owner: State Highway Agency,  Maintenance Responsibility: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Good,  Superstructure: Excellent,  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: Superior to present desirable 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2198,  Location: MILE POINT 4.6 (Lat: 55.356042,  Lng: -131.729322),  Route carried "on" structure: Other road ,  Year Built: 2019,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 60 (year 2018),  Truck Traffic: 15%,  Average Future Daily Traffic: 73 (year 2035),  Design Load: HL 93,  Features Intersected: AIRPORT CREEK,  Facility Carried by Structure: GRAVINA ISLAND HWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.403,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 29.5m (96.8ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  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: Superior to present desirable 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2222,  Location: MILE POINT 2.1 (Lat: 55.331600,  Lng: -131.684800),  Route carried "on" structure: Other road ,  Year Built: 2008,  Status: Open,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 30 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 50 (year 2035),  Design Load: HL 93,  Features Intersected: GRAVINA CREEK,  Facility Carried by Structure: GRAVINA ISLAND HWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.380,  Lanes on structure: 2,  Owner: State Highway Agency,  Maintenance Responsibility: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 11.7m (38.4ft)

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: 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: June 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2262,  Location: MILE POINT 0.1 (Lat: 55.345603,  Lng: -131.653753),  Route carried "on" structure: ServiceCity street ,  Year Built: 1968,  Year Reconstructed: 2011,  Status: Posted for load,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 30 (year 2020),  Average Future Daily Traffic: 40 (year 2035),  Features Intersected: HARDING STREET,  Facility Carried by Structure: HARDING STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 3.0m (9.8ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 2.8m (9.2ft),  Out-to-Out Width: 3.2m (10.5ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Good,  Operating Rating: 22.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 2263,  Location: MILE POINT 0.1 (Lat: 55.343417,  Lng: -131.640333),  Route carried "on" structure: ServiceCity street ,  Year Built: 1955,  Status: Posted for load,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 30 (year 2020),  Average Future Daily Traffic: 40 (year 2035),  Features Intersected: PETERSON STREET,  Facility Carried by Structure: PETERSON STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 3.4m (11.2ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Poor,  Operating Rating: 25.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 2264,  Location: MILE POINT 2.7 (Lat: 55.469600,  Lng: -131.568700),  Route carried "on" structure: State highway ,  Year Built: 1981,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 125 (year 2018),  Truck Traffic: 6%,  Average Future Daily Traffic: 150 (year 2035),  Features Intersected: HARRIET HUNT CREEK,  Facility Carried by Structure: SHELTER COVE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.345,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 4.8m (15.7ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.8m (51.8ft),  Curb-To-Curb Width: 4.8m (15.7ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Fair,  Operating Rating: 38.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 2313,  Location: MILE POINT 0.1 (Lat: 55.346111,  Lng: -131.659722),  Route carried "on" structure: Alternate City street ,  Year Built: 2017,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 650 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 818 (year 2034),  Design Load: HL 93,  Features Intersected: WATER ST NO 3,  Facility Carried by Structure: WATER STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.209,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.6m (70.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 6.0m (19.7ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Excellent,  Superstructure: Very good,  Substructure: 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: High priority of replacement,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  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: 2346,  Location: MILE POINT 1.2 (Lat: 55.341153,  Lng: -131.742950),  Route carried "on" structure: State lands road ,  Year Built: 2006,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 10 (year 2018),  Truck Traffic: 70%,  Average Future Daily Traffic: 15 (year 2035),  Design Load: HS 20,  Features Intersected: BOSTWICK NO. 1,  Facility Carried by Structure: BOSTWICK LAKE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.931,  Lanes on structure: 1,  Owner: State Park, Forest, or Reservation Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.1m (39.7ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 63.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber,  Deck Protection: Other
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Structure Number: 2347,  Location: MILE POINT 1.3 (Lat: 55.339653,  Lng: -131.743769),  Route carried "on" structure: State lands road ,  Year Built: 2006,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 10 (year 2018),  Truck Traffic: 70%,  Average Future Daily Traffic: 15 (year 2035),  Features Intersected: BOSTWICK NO. 2,  Facility Carried by Structure: BOSTWICK LAKE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.092,  Lanes on structure: 1,  Owner: State Park, Forest, or Reservation Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 5.7m (18.7ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 42.5 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 minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 2348,  Location: MILE POINT 1.5 (Lat: 55.336994,  Lng: -131.744525),  Route carried "on" structure: State lands road ,  Year Built: 2006,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 10 (year 2018),  Truck Traffic: 70%,  Average Future Daily Traffic: 2,035 (year 2035),  Features Intersected: BOSTWICK NO. 3,  Facility Carried by Structure: BOSTWICK LAKE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.414,  Lanes on structure: 1,  Owner: State Park, Forest, or Reservation Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 5.2m (17.1ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 44.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 31.7 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 minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 2349,  Location: MILE POINT 2.7 (Lat: 55.321169,  Lng: -131.749258),  Route carried "on" structure: State lands road ,  Year Built: 2006,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 10 (year 2018),  Truck Traffic: 70%,  Average Future Daily Traffic: 15 (year 2035),  Features Intersected: BOSTWICK NO. 4,  Facility Carried by Structure: BOSTWICK LAKE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.345,  Lanes on structure: 1,  Owner: State Park, Forest, or Reservation Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Inventory Rating: 79.4 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 minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 235,  Location: MILE POINT 2.9 (Lat: 55.318736,  Lng: -131.749558),  Route carried "on" structure: State lands road ,  Year Built: 2006,  Status: Open,  Structure Length: 1.30m (4.27ft),  Average Daily Traffic: 10 (year 2018),  Truck Traffic: 70%,  Average Future Daily Traffic: 15 (year 2035),  Features Intersected: BOSTWICK NO. 5,  Facility Carried by Structure: BOSTWICK LAKE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.667,  Lanes on structure: 1,  Owner: State Park, Forest, or Reservation Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.0m (42.7ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 99.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 70.7 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 minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 2351,  Location: MILE POINT 3.5 (Lat: 55.310733,  Lng: -131.751158),  Route carried "on" structure: State lands road ,  Year Built: 2006,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 10 (year 2018),  Truck Traffic: 70%,  Average Future Daily Traffic: 15 (year 2035),  Features Intersected: BOSTWICK NO. 6,  Facility Carried by Structure: BOSTWICK LAKE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.633,  Lanes on structure: 1,  Owner: State Park, Forest, or Reservation Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.5m (37.7ft),  Curb-To-Curb Width: 5.4m (17.7ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 56.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 39.2 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 minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel
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