US 12 over Corn Creek

Fair Condition59 years old4,771 vehicles/day

Location

StateWashington
CountyLewis
Location2.4 E Jct SR 122
CarriesUS 12
CrossesCorn Creek
Coordinates46.54202, -122.43872

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical9 — Foundation above flood level

Physical Characteristics

MaterialSteel
DesignArch - Deck
Total Length442.9 ft (135 m)
Max Span266.1 ft (81.1 m)
Deck Width33.1 ft (10.1 m)
Deck Area1363.5 sq m
Main Spans1
Year Built1967

Traffic

Avg Daily Traffic4,771 (2023)
Truck Traffic22%
Lanes On Bridge2

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number0007973A0000000

Nearby Bridges

US 12 over Creek Twin Canyon 0.2 mi Good US 12 over Cowlitz R 1.5 mi Fair Godfrey over Klickitat Creek 2.3 mi Good SR 122 over Cowlitz River 2.7 mi Good SR 508 over Tilton River 2.8 mi Good SR 508 over Creek 3.5 mi Fair SR 508 over Alder Creek 4.3 mi Fair Wilson Road over Klickitat Creek 4.6 mi Fair SR 508 over Bear Canyon Creek 4.8 mi Good SR 122 over Tilton River 4.8 mi Good