Status: Open to traffic
Location: 70.249945,-148.305269
Carries Endicott Rd over Sag River
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge over Sag River on Endicott Rd
History:
Built:
Location: North Slope Borough
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Status: Open to traffic
Location: 71.294958,-156.751899
Carries Ahkovak Street over Isatkoak Lagoon
Design: culvert/concrete
Design Details: Built up fill causeway contains one concrete culvert
Total Length: 1073.0 Feet
Span Length: 0.0 Feet
Overview: Causeway over Isatkoak Lagoon on Ahkovak Street, one concrete culvert
History: Rehabilitated 2015
Built:
Location: North Slope Borough
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Status: Open to traffic
Location: 66.894811,-162.576894
Carries Irr:Ted Stevens Wy over Swan Lake
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 32.2 Feet
Span Length: 30.5 Feet
Overview: Timber stringer bridge over Swan Lake on Irr:Ted Stevens Wy
History: Built 1985
Built: 1985
Location: North Slope Borough
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Status: Open to traffic
Location: 65.875983,-149.721875
Carries Dalton Highway over Yukon River
Design: other
Design Details: Other
Total Length: 2295.1 Feet
Span Length: 410.1 Feet
Overview: Bridge over Yukon River on Dalton Highway
History: Built 1975
Built: 1975
Location: North Slope Borough
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Status: Open to traffic
Location: 66.074356,-162.721669
Carries Irr:Deering Road over Smith Creek
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 115.8 Feet
Span Length: 43.0 Feet
Overview: Steel stringer bridge over Smith Creek on Irr:Deering Road
History: Built 1979
Built: 1979
Location: North Slope Borough
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Status: Replaced by a new bridge
Location: 68.143243,-151.732938
Carries Irr:Main Street over Contact Creek
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 100.1 Feet
Span Length: 96.1 Feet
Overview: Steel stringer bridge over Contact Creek on Irr:Main Street
History: Built 1980
Built: 1980
Location: North Slope 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.
