Lassen Park Road over West Fork Sulphur Creek

Fair Condition62 years old300 vehicles/day

Location

StateCalifornia
CountyShasta
Location2 Miles North Of South En
CarriesLassen Park Road
CrossesWest Fork Sulphur Creek
Coordinates40.44781, -121.53631

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length213.9 ft (65.2 m)
Max Span105.0 ft (32 m)
Deck Width33.1 ft (10.1 m)
Deck Area658.5 sq m
Main Spans2
Year Built1964 (reconstructed 1975)

Traffic

Avg Daily Traffic300 (2019)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerNational Park Service
Historical SignificanceBridge is not eligible for the National Register
Structure Number8400001P0000000