Old Pacific HWY over Nisqually River

Good Condition28 years old13,122 vehicles/day

Location

StateWashington
CountyThurston
LocationPierce Co Line
CarriesOld Pacific HWY
CrossesNisqually River
Coordinates47.06132, -122.69658

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length325.1 ft (99.1 m)
Max Span160.1 ft (48.8 m)
Deck Width42.7 ft (13 m)
Deck Area1288.3 sq m
Main Spans2
Year Built1998

Traffic

Avg Daily Traffic13,122 (2020)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number086390000000000

Nearby Bridges

Nisqually RD SW over Bnsf Railroad Overpass 0.8 mi Good I-5 over Nisqually River 0.8 mi Fair I-5 over Nisqually River 0.8 mi Fair I-5 over Nisqually Overflow-south 0.9 mi Fair I-5 over Nisqually Overflow 0.9 mi Fair Nisqually Cutoff over Overflow Channel 0.9 mi Fair I-5 over Nisqually Overflow 1.0 mi Fair I-5 over Nisqually Overflow 1.0 mi Fair I-5 S-e Ramp over I-5 Mainline 1.0 mi Fair I-5 over Mcallister CR 1.2 mi Good