US Bridges

State Route 111 NB over Windy Point Canyon

Good

Riverside County, California · 08-RIV-111-57.36 · Structure no. 56 0259R

Built
1948
77 years old
Condition
Good
inspected May 2021
Type
Slab
Concrete Continuous
Length
49 ft
2 main spans
Daily traffic
16,000
2012 count
Owner
State
State Highway Agency

About this bridge

State Route 111 NB over Windy Point Canyon is a concrete continuous slab carrying State Route 111 NB over Windy Point Canyon 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 16,000 vehicles a day, roughly 5% of them trucks, projected to reach 24,403 by 2038. The structure is 49 ft (14.9 m) long and 43 ft wide.

CarriesState Route 111 NB
CrossesWindy Point Canyon
Location08-RIV-111-57.36
RouteState Highway 111
Coordinates33.87968, -116.59007
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.8 US tons
Inventory rating43.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length49 ft (14.9 m)
Longest span24 ft (7.3 m)
Deck width43 ft (13 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,000 (2012)
Projected traffic24,403 by 2038
Trucks5%
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 NB over Windy Point Canyon built?

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

What condition is State Route 111 NB over Windy Point Canyon 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 NB over Windy Point Canyon carry?

About 16,000 vehicles per day (2012 count), of which roughly 5% are trucks.

How long is State Route 111 NB over Windy Point Canyon?

The structure is 49 ft (14.9 m) long with a longest span of 24 ft (7.3 m) and a deck 43 ft wide.

Who owns State Route 111 NB over Windy Point Canyon?

It is owned by the State Highway Agency.