US Bridges

State Route 111 SB over Snow Creek

Fair

Riverside County, California · 08-RIV-111-R60.04L · Structure no. 56 0194L

Built
1937
88 years old
Condition
Fair
inspected June 2023
Type
Tee Beam
Concrete Continuous
Length
386 ft
11 main spans
Daily traffic
9,500
2017 count
Owner
State
State Highway Agency

About this bridge

State Route 111 SB over Snow Creek is a concrete continuous tee beam carrying State Route 111 SB over Snow Creek in Riverside County, California. It was built in 1937, so it is 88 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 9,500 vehicles a day, roughly 8% of them trucks, projected to reach 12,080 by 2042. The structure is 386 ft (117.7 m) long and 37 ft wide.

CarriesState Route 111 SB
CrossesSnow Creek
Location08-RIV-111-R60.04L
RouteState Highway 111
Coordinates33.89833, -116.62935
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.8 US tons
Inventory rating31.1 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans11
Design loadH 15
Structure length386 ft (117.7 m)
Longest span40 ft (12.2 m)
Deck width37 ft (11.4 m)
Roadway width34 ft (10.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,500 (2017)
Projected traffic12,080 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 Snow Creek built?

It was built in 1937, making it 88 years old in 2025.

What condition is State Route 111 SB over Snow 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 June 2023.

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

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

How long is State Route 111 SB over Snow Creek?

The structure is 386 ft (117.7 m) long with a longest span of 40 ft (12.2 m) and a deck 37 ft wide.

Who owns State Route 111 SB over Snow Creek?

It is owned by the State Highway Agency.