Status: Open to traffic
Location: 55.344444,-131.652500
Carries over
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 706.1 Feet
Span Length: 20.0 Feet
Overview: Wooden bridge in Ketchikan
History: Built 1950
Built: 1950
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.344722,-131.652222
Carries Bayview Street over
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 120.1 Feet
Span Length: 20.0 Feet
Overview: Wooden bridge on Bayview Street in Ketchikan
History: Built 1960
Built: 1960
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.471667,-131.796667
Carries Knudson Cove Road over Trollers Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 117.1 Feet
Span Length: 29.9 Feet
Overview: Wooden bridge over Trollers Creek on Knudson Cove Road in Ketchikan
History: Built 1938
Built: 1938
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.346389,-131.657222
Carries Millar Street over
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 96.1 Feet
Span Length: 16.1 Feet
Overview: Wooden bridge on Millar Street in Ketchikan
History: Built 1960
Built: 1960
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.343816,-131.640744
Carries Park/Harris Street over
Design: truss/pony/warren
Design Details: Pony truss
Total Length: 66.9 Feet
Span Length: 61.0 Feet
Overview: Pony truss bridge over Ketchikan Creek on Park-Harris Street in Ketchikan
History: Built 1957
Built: 1957
Location: Ketchikan Gateway Borough
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399876
Looking north
Photo taken by Jann Mayer in June 2017
Status: Open to traffic
Location: 55.346111,-131.659167
Carries Sayles/Gorge Street over
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 127.0 Feet
Span Length: 16.1 Feet
Overview: Wooden bridge on Sayles/Gorge Street in Ketchikan
History: Built 1960
Built: 1960
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.341362,-131.641359
Carries South Tongass Highway over Ketchikan Creek
Design: truss/pony/polygonal/alt-verticals
Design Details: Riveted polygonal Warren pony truss
Total Length: 125.0 Feet
Span Length: 120.1 Feet
Overview: Pony truss bridge over Ketchikan Creek on South Tongass Highway in Ketchikan
History: Built 1944
Built: 1944
Location: Ketchikan Gateway Borough
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232844
Stedman Street Bridge
Photo taken by Frank Hicks in May 2012
232843
Stedman Street Bridge
Photo taken by Frank Hicks in May 2012
399869
Looking upstream across the harbor
Photo taken by Jann Mayer in June 2017
399870
Looking southeast along Stedman Street
Photo taken by Jann Mayer in June 2017
399871
View from the tram up to the lodge
Photo taken by Jann Mayer in June 2017
399872
View from the harbor, Creek Street behind
Photo taken by Jann Mayer in June 2017
496092
Stedman Street Bridge
Photo from old postcard
Status: Open to traffic
Location: 55.340000,-131.638333
Carries over
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 383.9 Feet
Span Length: 17.1 Feet
Overview: Wooden bridge in Ketchikan
History: Built 1960
Built: 1960
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.348889,-131.665278
Carries Water Street over
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 117.1 Feet
Span Length: 9.8 Feet
Overview: Wooden bridge on Water Street in Ketchikan
History: Built 1920
Built: 1920
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.343252,-131.650224
Carries South Tongass Highway over
Design: tunnel
Design Details: Tunnel
Total Length: 274.9 Feet
Span Length: 0.0 Feet
Overview: Tunnel on South Tongass Highway in Ketchikan
History: Built 1954
Built: 1954
Location: Ketchikan Gateway Borough
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399873
Looking south along Water Street
Only northbound traffic goes through the tunnel. The southbound lane goes around the side of the hill.
Photo taken by Jann Mayer in June 2017
399874
Looking south
Photo taken by Jann Mayer in June 2017
399875
Looking north along Front Street from downtown
Photo taken by Jann Mayer in June 2017
Status: Open to traffic
Location: 55.344170,-131.645028
Carries Grant Street over valley
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 212.9 Feet
Span Length: 9.8 Feet
Overview: Timber stringer bridge over valley on Grant Street
History: Built 1970
Built: 1970
Location: Ketchikan Gateway Borough
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232845
Grant Street Viaduct
Photo taken by Frank Hicks in May 2012
Status: Closed to all traffic
Location: 55.354717,-131.704731
Carries Gravina Island over Gravina Island Term Ii
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 112.9 Feet
Span Length: 96.1 Feet
Overview: Steel stringer bridge over Gravina Island Term Ii on Gravina Island
History: Built 1982
Built: 1982
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.300900,-131.528800
Carries South Tongass Hwy over Forks Creek
Design: slab
Design Details: Slab
Total Length: 27.9 Feet
Span Length: 27.9 Feet
Overview: Slab bridge over Forks Creek on South Tongass Hwy
History: Built 1938; rehabilitated 1954
Built: 1938
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.345464,-131.659044
Carries South Tongass Hwy over Tongass Avenue Viaduct
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 1727.1 Feet
Span Length: 42.0 Feet
Overview: Concrete tee beam bridge over Tongass Avenue Viaduct on South Tongass Hwy
History: Built 1956
Built: 1956
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.343889,-131.651111
Carries South Tongass Hwy over Water St Viaduct
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 162.4 Feet
Span Length: 19.0 Feet
Overview: Concrete tee beam bridge over Water St Viaduct on South Tongass Hwy
History: Built 1955
Built: 1955
Location: Ketchikan Gateway Borough
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Status: Open to traffic
Location: 55.343400,-131.637100
Carries Park Street over Ketchikan Cr Park-Upper
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 90.9 Feet
Span Length: 65.9 Feet
Overview: Concrete tee beam bridge over Ketchikan Cr Park-Upper on Park Street
History: Built 1967
Built: 1967
Location: Ketchikan Gateway Borough
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Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S - Dismantled and/or in storage. L - Severe loss of historic integrity due to alteration.
