US Bridges

State Route 91 over E91-N71 Connctr (future)

Good

Riverside County, California · 08-RIV-091-R1.77-COR · Structure no. 56 0635

Built
1970
55 years old, rebuilt 2017
Condition
Good
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
162 ft
1 main span
Daily traffic
267,000
2019 count
Owner
State
State Highway Agency

About this bridge

State Route 91 over E91-N71 Connctr (future) is a prestressed concrete box beam or girders - multiple carrying State Route 91 over E91-N71 Connctr (future) in Riverside County, California. It was built in 1970 and reconstructed in 2017, so it is 55 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 267,000 vehicles a day, roughly 8% of them trucks, projected to reach 304,742 by 2043. The structure is 162 ft (49.3 m) long and 236 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesState Route 91
CrossesE91-N71 Connctr (future)
Location08-RIV-091-R1.77-COR
RouteState Highway 91
Coordinates33.88183, -117.64619
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating104.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length162 ft (49.3 m)
Longest span162 ft (49.3 m)
Deck width236 ft (71.9 m)
Roadway width231 ft (70.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic267,000 (2019)
Projected traffic304,742 by 2043
Trucks8%
Lanes on structure16
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
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 91 over E91-N71 Connctr (future) built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2017.

What condition is State Route 91 over E91-N71 Connctr (future) 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 February 2025.

How much traffic does State Route 91 over E91-N71 Connctr (future) carry?

About 267,000 vehicles per day (2019 count), of which roughly 8% are trucks.

How long is State Route 91 over E91-N71 Connctr (future)?

The structure is 162 ft (49.3 m) long with a longest span of 162 ft (49.3 m) and a deck 236 ft wide.

Who owns State Route 91 over E91-N71 Connctr (future)?

It is owned by the State Highway Agency.