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This is a list of bridges documented by the Historic American Engineering Record in the US state of Alaska.[1]
Bridges[edit]
Survey No.
|
Name (as assigned by HAER)
|
Status
|
Type[2]
|
Built
|
Documented
|
Carries
|
Crosses
|
Location
|
Borough or Census Area
|
Coordinates
|
AK-4
|
Kuskalana Bridge
|
Extant
|
Pratt truss
|
1910
|
1982
|
AK-10 (McCarthy Road)
|
Kuskulana River
|
Chitina
|
Copper River Census Area
|
61°29′20″N 144°00′56″W / 61.48889°N 144.01556°W / 61.48889; -144.01556 (Kuskalana Bridge)
|
AK-10
|
Copper River and Northwest Railroad, Million Dollar Bridge
|
Extant
|
Pennsylvania truss
|
1909
|
1984
|
AK-10 (Copper River Highway)
|
Copper River
|
Cordova
|
Chugach Census Area
|
60°40′23″N 144°44′45″W / 60.67306°N 144.74583°W / 60.67306; -144.74583 (Copper River and Northwest Railroad, Million Dollar Bridge)
|
AK-14
|
Nizina Bridge
|
Abandoned
|
Parker truss
|
1925
|
1986
|
Nizina Road
|
Nizina River
|
McCarthy
|
Copper River Census Area
|
61°21′50″N 142°46′56″W / 61.36389°N 142.78222°W / 61.36389; -142.78222 (Nizina Bridge)
|
AK-15
|
Copper River and Northwestern Railroad, Gilahina Bridge
|
Abandoned
|
Trestle
|
1911
|
1985
|
Copper River and Northwestern Railway
|
Gilahina River
|
Chitina
|
Copper River Census Area
|
61°26′19″N 143°43′04″W / 61.43861°N 143.71778°W / 61.43861; -143.71778 (Copper River and Northwestern Railroad, Gilahina Bridge)
|
AK-27 AK-33
|
O'Connell Bridge Japonski Bridge
|
Extant
|
Cable-stayed
|
1972
|
1991 2001
|
|
Sitka Channel
|
Sitka
|
Sitka
|
57°02′52″N 135°20′26″W / 57.04778°N 135.34056°W / 57.04778; -135.34056 (O'Connell Bridge)
|
AK-29
|
Old Bridge
|
|
Timber stringer
|
|
1995
|
|
Contact Creek branch
|
Anaktuvuk Pass
|
North Slope Borough
|
|
AK-37
|
Taiya River Bridge
|
Extant
|
Parker truss
|
|
2000
|
Dyea Road
|
Taiya River
|
Skagway
|
Skagway
|
59°30′44″N 135°20′50″W / 59.51222°N 135.34722°W / 59.51222; -135.34722 (Taiya River Bridge)
|
AK-39
|
White Pass and Yukon Railroad, Cantilever Bridge
|
Extant
|
Cantilever
|
|
2000
|
White Pass and Yukon Route
|
|
Skagway
|
Skagway
|
59°33′10″N 135°07′16″W / 59.55278°N 135.12111°W / 59.55278; -135.12111 (White Pass and Yukon Railroad, Cantilever Bridge)
|
AK-66
|
Alaska Railroad, Bridge No. 354.4
|
Replaced
|
Pratt truss
|
1922
|
2004
|
Alaska Railroad
|
Nenana River tributary
|
Healy
|
Denali Borough
|
63°48′34″N 148°56′59″W / 63.80944°N 148.94972°W / 63.80944; -148.94972 (Alaska Railroad, Bridge No. 354.4)
|
AK-67
|
Alaska Railroad, Trestle MP 187.6
|
Replaced
|
Trestle
|
1917
|
2002
|
Alaska Railroad
|
Iron Creek
|
Willow
|
Matanuska-Susitna Borough
|
61°45′46″N 150°02′53″W / 61.76278°N 150.04806°W / 61.76278; -150.04806 (Alaska Railroad, Trestle MP 187.6 (Iron Creek))
|
AK-68
|
Alaska Railroad, Trestle MP 200.9
|
Replaced
|
Trestle
|
1917
|
2002
|
Alaska Railroad
|
Caswell Creek
|
Willow
|
Matanuska-Susitna Borough
|
61°57′38″N 150°02′41″W / 61.96056°N 150.04472°W / 61.96056; -150.04472 (Alaska Railroad, Trestle MP 200.9 (Caswell Creek))
|
AK-69
|
Alaska Railroad, Trestle MP 233.4
|
Replaced
|
Trestle
|
1919
|
2002
|
Alaska Railroad
|
Susitna River tributary
|
Talkeetna
|
Matanuska-Susitna Borough
|
62°25′00″N 150°07′12″W / 62.41667°N 150.12000°W / 62.41667; -150.12000 (Alaska Railroad, Trestle MP 233.4)
|
AK-70
|
Alaska Railroad, Trestle MP 233.6
|
Replaced
|
Trestle
|
1919
|
2002
|
Alaska Railroad
|
Susitna River tributary
|
Talkeetna
|
Matanuska-Susitna Borough
|
62°25′10″N 150°07′19″W / 62.41944°N 150.12194°W / 62.41944; -150.12194 (Alaska Railroad, Trestle MP 233.6)
|
AK-71
|
Alaska Railroad, Trestle MP 267.7
|
Replaced
|
Trestle
|
1920
|
2002
|
Alaska Railroad
|
Valentine Creek
|
Talkeetna
|
Matanuska-Susitna Borough
|
62°48′32″N 149°39′18″W / 62.80889°N 149.65500°W / 62.80889; -149.65500 (Alaska Railroad, Trestle MP 267.7 (Valentine Creek))
|
AK-72
|
Alaska Railroad, Bridge at MP 305.7
|
Replaced
|
Steel rolled multi-beam
|
1951
|
2003
|
Alaska Railroad
|
Chulitna River middle fork
|
Broad Pass
|
Matanuska-Susitna Borough
|
63°15′08″N 149°14′51″W / 63.25222°N 149.24750°W / 63.25222; -149.24750 (Alaska Railroad, Bridge at MP 305.7 (Middle Fork of Chulitna River))
|
References[edit]