US Bridges

State Route 111 SB over Whitewater River Overflo

Good

Riverside County, California · 08-RIV-111-R60.55-PSP · Structure no. 56 0241L

Built
1965
60 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete Continuous
Length
226 ft
9 main spans
Daily traffic
9,500
2017 count
Owner
State
State Highway Agency

About this bridge

State Route 111 SB over Whitewater River Overflo is a concrete continuous slab carrying State Route 111 SB over Whitewater River Overflo in Riverside County, California. It was built in 1965, so it is 60 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,500 vehicles a day, roughly 8% of them trucks, projected to reach 13,100 by 2042. The structure is 226 ft (68.9 m) long and 40 ft wide.

CarriesState Route 111 SB
CrossesWhitewater River Overflo
Location08-RIV-111-R60.55-PSP
RouteState Highway 111
Coordinates33.90108, -116.63776
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 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 rating36.8 US tons
Inventory rating26.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length226 ft (68.9 m)
Longest span30 ft (9.1 m)
Deck width40 ft (12.2 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,500 (2017)
Projected traffic13,100 by 2042
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 State Route 111 SB over Whitewater River Overflo built?

It was built in 1965, making it 60 years old in 2025.

What condition is State Route 111 SB over Whitewater River Overflo in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does State Route 111 SB over Whitewater River Overflo carry?

About 9,500 vehicles per day (2017 count), of which roughly 8% are trucks.

How long is State Route 111 SB over Whitewater River Overflo?

The structure is 226 ft (68.9 m) long with a longest span of 30 ft (9.1 m) and a deck 40 ft wide.

Who owns State Route 111 SB over Whitewater River Overflo?

It is owned by the State Highway Agency.