US Bridges

Interstate 10 WB over Rannels Drain

Fair

Riverside County, California · 08-RIV-010-R148.53-BLY · Structure no. 56 0588L

Built
1969
56 years old
Condition
Fair
inspected March 2023
Type
Slab
Concrete Continuous
Length
108 ft
4 main spans
Daily traffic
11,250
2014 count
Owner
State
State Highway Agency

About this bridge

Interstate 10 WB over Rannels Drain is a concrete continuous slab carrying Interstate 10 WB over Rannels Drain in Riverside County, California. It was built in 1969, so it is 56 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.

It carries about 11,250 vehicles a day, roughly 3% of them trucks, projected to reach 19,471 by 2042. The structure is 108 ft (32.9 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 10 WB
CrossesRannels Drain
Location08-RIV-010-R148.53-BLY
RouteInterstate 10
Coordinates33.60674, -114.66827
Functional classRural Principal Arterial - Interstate

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.5 US tons
Inventory rating42.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length108 ft (32.9 m)
Longest span27 ft (8.2 m)
Deck width42 ft (12.7 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,250 (2014)
Projected traffic19,471 by 2042
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Interstate 10 WB over Rannels Drain built?

It was built in 1969, making it 56 years old in 2025.

What condition is Interstate 10 WB over Rannels Drain 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 March 2023.

How much traffic does Interstate 10 WB over Rannels Drain carry?

About 11,250 vehicles per day (2014 count), of which roughly 3% are trucks.

How long is Interstate 10 WB over Rannels Drain?

The structure is 108 ft (32.9 m) long with a longest span of 27 ft (8.2 m) and a deck 42 ft wide.

Who owns Interstate 10 WB over Rannels Drain?

It is owned by the State Highway Agency.