IRR Mina RD over North Fork Eel River

Fair Condition59 years old143 vehicles/day

Location

StateCalifornia
CountyMendocino
Location4.2 Mi S Trinity Co Line
CarriesIRR Mina RD
CrossesNorth Fork Eel River
Coordinates39.93775, -123.34931

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway9 (Excellent)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length339.9 ft (103.6 m)
Max Span105.0 ft (32 m)
Deck Width22.6 ft (6.9 m)
Deck Area714.8 sq m
Main Spans2
Year Built1967

Traffic

Avg Daily Traffic143 (2011)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number10C0060