US Bridges

E91-N&S15 Connect over East Grand Blvd

Good

Riverside County, California · 08-RIV-091-6.64-COR · Structure no. 56 0870G

Built
2017
8 years old
Condition
Good
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
639 ft
4 main spans
Daily traffic
60,000
2017 count
Owner
State
State Highway Agency

About this bridge

E91-N&S15 Connect over East Grand Blvd is a prestressed concrete continuous box beam or girders - multiple carrying E91-N&S15 Connect over East Grand Blvd in Riverside County, California. It was built in 2017, so it is 8 years old, younger 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 60,000 vehicles a day, roughly 2% of them trucks, projected to reach 91,815 by 2043. The structure is 639 ft (194.9 m) long and 59 ft wide.

CarriesE91-N&S15 Connect
CrossesEast Grand Blvd
Location08-RIV-091-6.64-COR
RouteState Highway 91
Coordinates33.87908, -117.56081
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 alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length639 ft (194.9 m)
Longest span195 ft (59.5 m)
Deck width59 ft (17.9 m)
Roadway width59 ft (17.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60,000 (2017)
Projected traffic91,815 by 2043
Trucks2%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 E91-N&S15 Connect over East Grand Blvd built?

It was built in 2017, making it 8 years old in 2025.

What condition is E91-N&S15 Connect over East Grand Blvd 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 E91-N&S15 Connect over East Grand Blvd carry?

About 60,000 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is E91-N&S15 Connect over East Grand Blvd?

The structure is 639 ft (194.9 m) long with a longest span of 195 ft (59.5 m) and a deck 59 ft wide.

Who owns E91-N&S15 Connect over East Grand Blvd?

It is owned by the State Highway Agency.