Keefer RD over Keefer Slough

Fair Condition96 years old17,020 vehicles/day

Location

StateCalifornia
CountyButte
Location2.5 Mi E/o SH 99
CarriesKeefer RD
CrossesKeefer Slough
Coordinates39.81911, -121.87360

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length40.7 ft (12.4 m)
Max Span9.8 ft (3 m)
Deck Width22.0 ft (6.7 m)
Deck Area83.1 sq m
Main Spans4
Year Built1930

Traffic

Avg Daily Traffic17,020 (2015)
Truck Traffic15%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number12C0282

Nearby Bridges

Hicks Lane over Keefer Slough 0.3 mi Fair Hicks Lane over Mud Creek 1.1 mi Fair Garner Lane over Keefer Slough 1.3 mi Good Cohasset RD over Mud Creek 1.4 mi Good State Route 99 over Keefers Slough 2.2 mi Good Hicks Lane over Sycamore Creek 2.5 mi Fair State Route 99 NB over Mud Creek 2.5 mi Good State Route 99 SB over Mud Creek 2.5 mi Good State Route 99 over Rock Creek 2.6 mi Good Esplanade over Mud Creek 2.6 mi Good