SEWARD HIGHWAY over TWENTY MILE RIVER

MILE POINT 79.9 · County 020, Alaska · Built 2023 · 2 Lanes · 5,200 vehicles/day

Overall
Good
Deck
9
Excellent
Superstructure
9
Excellent
Substructure
9
Excellent

Condition Ratings

ComponentRatingDescription
Deck 9 Excellent
Superstructure 9 Excellent
Substructure 9 Excellent

Location

60.841683, -148.983692

This bridge is in worse condition than 9% of bridges in County 020. The average bridge in Alaska is 0 years old; this one is 3 years old.

Nearby Bridges

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SEWARD HIGHWAY over PLACER RIVER MAIN CROSS
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SEWARD HIGHWAY over INGRAM CREEK
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PORTAGE GLACIER RD over PORTAGE CR OVERFLOW NO 1
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PORTAGE GLACIER RD over PORTAGE CR OVERFLOW NO 2
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PORTAGE GLACIER RD over PORTAGE CR OVERFLOW NO 3
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WHITTIER ACCESS RD over PORTAGE CREEK
Good Built 1999

Bridge Details

Structure #
0634
Year Built
2023
Length
198.9 m (652.6 ft)
Max Span
38.7 m
Width
16.5 m (54.1 ft)
Lanes
2
Daily Traffic
5,200
Material
Prestressed Concrete
Design
Tee Beam
Owner
State Highway Agency
Last Inspected
N/A
Est. Improvement
N/A
Total Project Cost
N/A
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.