US Bridges

Bert Crane Road over Bear Creek

Fair

Merced County, California · 0.6 MI S Lisbon Street · Structure no. 39C0147

Built
1945
80 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
76 ft
4 main spans
Daily traffic
80
2005 count
Owner
County
County Highway Agency

About this bridge

Bert Crane Road over Bear Creek is a wood or timber stringer/multi-beam or girder carrying Bert Crane Road over Bear Creek in Merced County, California. It was built in 1945, so it is 80 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 80 vehicles a day, roughly 2% of them trucks, projected to reach 215 by 2044. The structure is 76 ft (23.2 m) long and 26 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesBert Crane Road
CrossesBear Creek
Location0.6 MI S Lisbon Street
RouteCounty Highway 0
Coordinates37.25633, -120.65177
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27.1 US tons
Inventory rating20.4 US tons

Structure

MaterialWood or Timber
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length76 ft (23.2 m)
Longest span20 ft (6.1 m)
Deck width26 ft (7.8 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2005)
Projected traffic215 by 2044
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Bert Crane Road over Bear Creek built?

It was built in 1945, making it 80 years old in 2025.

What condition is Bert Crane Road over Bear Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does Bert Crane Road over Bear Creek carry?

About 80 vehicles per day (2005 count), of which roughly 2% are trucks.

How long is Bert Crane Road over Bear Creek?

The structure is 76 ft (23.2 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.

Who owns Bert Crane Road over Bear Creek?

It is owned by the County Highway Agency.