THORNE BAY ROAD over RIO ROBERTS

MILE POINT 5.1 · County 198, Alaska · Built 1975 · 2 Lanes · 190 vehicles/day

Overall

Fair

Deck

7

Good

Superstructure

6

Satisfactory

Substructure

6

Satisfactory

Condition Ratings

Component	Rating	Description
Deck	7	Good
Superstructure	6	Satisfactory
Substructure	6	Satisfactory

Location

55.693889, -132.775833

This bridge is in worse condition than 58.8% of bridges in County 198. The average bridge in Alaska is 0 years old; this one is 51 years old.

Nearby Bridges

THORNE BAY ROAD over NEWLUNBERRY CREEK

Fair Built 1975

THORNE BAY ROAD over RIO BEAVER

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NO DATA ENTERED over MOD

Fair Built 1980

3000020-0.51 over PERM

Good Built 1984

THORNE BAY ROAD over CONTROL CREEK

Good Built 1988

3013000-1.06 over MOD

Poor Built 1977

3013150-0.63 over MOD

Good Built 1978

THORNE BAY ROAD over GOOSE CREEK

Fair Built 1985

2030000-0.31 over PERM

Fair Built 2000

2030000-0.81 over PERM

Good Built 2000

Bridge Details

Structure #: 1456
Year Built: 1975
Length: 38.4 m (126 ft)
Max Span: 30.8 m
Width: 7.4 m (24.3 ft)
Lanes: 2
Daily Traffic: 190
Material: Steel Continuous
Design: Girder and Floorbeam System
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.