US Bridges

Orange ST over Elder Gulch

FairClosed to traffic

San Bernardino County, California · 0.1 MI S of Fifth ST · Structure no. 54C0037

Built
1936
89 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
33 ft
1 main span
Daily traffic
7,500
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Orange ST over Elder Gulch is a steel stringer/multi-beam or girder carrying Orange ST over Elder Gulch in San Bernardino County, California. It was built in 1936, so it is 89 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: closed to all traffic.

It carries about 7,500 vehicles a day, roughly 5% of them trucks, projected to reach 11,800 by 2044. The structure is 33 ft (10.1 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOrange ST
CrossesElder Gulch
Location0.1 MI S of Fifth ST
RouteCity Street 0
Coordinates34.10703, -117.18237
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.8 US tons
Inventory rating22.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length33 ft (10.1 m)
Longest span30 ft (9.1 m)
Deck width35 ft (10.7 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,500 (2018)
Projected traffic11,800 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Orange ST over Elder Gulch built?

It was built in 1936, making it 89 years old in 2025.

What condition is Orange ST over Elder Gulch 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 November 2024.

How much traffic does Orange ST over Elder Gulch carry?

About 7,500 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Orange ST over Elder Gulch?

The structure is 33 ft (10.1 m) long with a longest span of 30 ft (9.1 m) and a deck 35 ft wide.

Who owns Orange ST over Elder Gulch?

It is owned by the City or Municipal Highway Agency.