US Bridges

State Route 111 SB over Chino Creek

Good

Riverside County, California · 08-RIV-111-55.88-PSP · Structure no. 56 0193L

Built
1948
77 years old
Condition
Good
inspected May 2021
Type
Slab
Concrete Continuous
Length
185 ft
7 main spans
Daily traffic
17,000
2017 count
Owner
State
State Highway Agency

About this bridge

State Route 111 SB over Chino Creek is a concrete continuous slab carrying State Route 111 SB over Chino Creek in Riverside County, California. It was built in 1948, so it is 77 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 17,000 vehicles a day, roughly 8% of them trucks, projected to reach 24,403 by 2039. The structure is 185 ft (56.4 m) long and 34 ft wide.

CarriesState Route 111 SB
CrossesChino Creek
Location08-RIV-111-55.88-PSP
RouteState Highway 111
Coordinates33.86597, -116.57046
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 protection8 Very GoodNo problems noted.
Last inspectionMay 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.9 US tons
Inventory rating40.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length185 ft (56.4 m)
Longest span28 ft (8.5 m)
Deck width34 ft (10.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,000 (2017)
Projected traffic24,403 by 2039
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 Chino Creek built?

It was built in 1948, making it 77 years old in 2025.

What condition is State Route 111 SB over Chino Creek 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 May 2021.

How much traffic does State Route 111 SB over Chino Creek carry?

About 17,000 vehicles per day (2017 count), of which roughly 8% are trucks.

How long is State Route 111 SB over Chino Creek?

The structure is 185 ft (56.4 m) long with a longest span of 28 ft (8.5 m) and a deck 34 ft wide.

Who owns State Route 111 SB over Chino Creek?

It is owned by the State Highway Agency.