US Bridges

Bell Access RD over Oak Creek

Poor

Inyo County, California · 0.1 MI Eof Bell Access RD · Structure no. 48C0032

Built
1940
85 years old
Condition
Poor
inspected September 2023
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
50
2023 count
Owner
County
County Highway Agency

About this bridge

Bell Access RD over Oak Creek is a concrete culvert carrying Bell Access RD over Oak Creek in Inyo County, California. It was built in 1940, so it is 85 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 50 vehicles a day, roughly 1% of them trucks, projected to reach 52 by 2040. The structure is 25 ft (7.6 m) long and 17 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesBell Access RD
CrossesOak Creek
Location0.1 MI Eof Bell Access RD
RouteCounty Highway 0
Coordinates36.83209, -118.23737
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating30 US tons
Inventory rating17.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length25 ft (7.6 m)
Longest span7 ft (2.1 m)
Deck width17 ft (5.2 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2023)
Projected traffic52 by 2040
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$150,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Bell Access RD over Oak Creek built?

It was built in 1940, making it 85 years old in 2025.

What condition is Bell Access RD over Oak Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.

How much traffic does Bell Access RD over Oak Creek carry?

About 50 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Bell Access RD over Oak Creek?

The structure is 25 ft (7.6 m) long with a longest span of 7 ft (2.1 m) and a deck 17 ft wide.

Who owns Bell Access RD over Oak Creek?

It is owned by the County Highway Agency.