DALTON HIGHWAY over DIETRICH RIVER

MILE POINT 207.0 · County 290, Alaska · Built 1972 · 2 Lanes · 110 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

67.648967, -149.741539

This bridge is in worse condition than 46.8% of bridges in County 290. The average bridge in Alaska is 0 years old; this one is 54 years old.

Nearby Bridges

DALTON HIGHWAY over BROCKMAN CREEK

Good Built 1972

DALTON HIGHWAY over MID FORK KOYUKUK RIVER 4

Fair Built 1972

DALTON HIGHWAY over MID FORK KOYUKUK RIVER 3

Fair Built 1972

DALTON HIGHWAY over GOLD CREEK

Good Built 1982

Bridge Details

Structure #: 1337
Year Built: 1972
Reconstructed: 1992
Length: 64.6 m (211.9 ft)
Max Span: 18.3 m
Width: 8.4 m (27.6 ft)
Lanes: 2
Daily Traffic: 110
Material: Steel
Design: Stringer/Multi-beam or Girder
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.