SR 7 over Mashel River

Fair Condition78 years old1,758 vehicles/day

Location

StateWashington
CountyPierce
Location1.0 N Jct SR 161
CarriesSR 7
CrossesMashel River
Coordinates46.85597, -122.30294

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length194.9 ft (59.4 m)
Max Span107.9 ft (32.9 m)
Deck Width25.6 ft (7.8 m)
Deck Area463.3 sq m
Main Spans3
Year Built1948

Traffic

Avg Daily Traffic1,758 (2023)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0003404A0000000

Nearby Bridges

SR 161 over Little Mashel River 1.1 mi Good Ohop Valley Ext RD over Ohop Creek 1.2 mi Good Alder Cutoff RD E over Tacoma Eastern Railroad 1.6 mi Fair Ohop Valley RD E over Ohop Creek 1.7 mi Good SR 161 over Mashel River 1.7 mi Good SR 161 over Ohop Creek 1.7 mi Fair SR 7 over Ohop Slough 2.0 mi Fair Peterson RD E over Ohop Creek 2.1 mi Fair Ski Park RD E over Lynch Creek 2.1 mi Good SR 7 over Ohop Slough 2.1 mi Fair