US Bridges

State Route 111 NB over UP RR & AMTRAK

Good

Riverside County, California · 08-RIV-111-R62.93 · Structure no. 56 0531R

Built
1966
59 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
202 ft
3 main spans
Daily traffic
7,140
2018 count
Owner
State
State Highway Agency

About this bridge

State Route 111 NB over UP RR & AMTRAK is a prestressed concrete continuous stringer/multi-beam or girder carrying State Route 111 NB over UP RR & AMTRAK in Riverside County, California. It was built in 1966, so it is 59 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 7,140 vehicles a day, roughly 6% of them trucks, projected to reach 13,668 by 2042. The structure is 202 ft (61.6 m) long and 40 ft wide.

CarriesState Route 111 NB
CrossesUP RR & AMTRAK
Location08-RIV-111-R62.93
RouteState Highway 111
Coordinates33.91754, -116.67328
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.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.4 US tons
Inventory rating25 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length202 ft (61.6 m)
Longest span67 ft (20.4 m)
Deck width40 ft (12.2 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,140 (2018)
Projected traffic13,668 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was State Route 111 NB over UP RR & AMTRAK built?

It was built in 1966, making it 59 years old in 2025.

What condition is State Route 111 NB over UP RR & AMTRAK 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 NB over UP RR & AMTRAK carry?

About 7,140 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is State Route 111 NB over UP RR & AMTRAK?

The structure is 202 ft (61.6 m) long with a longest span of 67 ft (20.4 m) and a deck 40 ft wide.

Who owns State Route 111 NB over UP RR & AMTRAK?

It is owned by the State Highway Agency.