US Bridges

Lasselle Street over Moreno Valley Ranch Lake

Good

Riverside County, California · 500 S/O Iris Avenue · Structure no. 56C0397

Built
1988
37 years old
Condition
Good
inspected July 2021
Type
Culvert
Concrete
Length
87 ft
6 main spans
Daily traffic
16,900
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lasselle Street over Moreno Valley Ranch Lake is a concrete culvert carrying Lasselle Street over Moreno Valley Ranch Lake in Riverside County, California. It was built in 1988, so it is 37 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 16,900 vehicles a day, roughly 1% of them trucks, projected to reach 18,474 by 2041. The structure is 87 ft (26.5 m) long and 145 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLasselle Street
CrossesMoreno Valley Ranch Lake
Location500 S/O Iris Avenue
RouteCity Street 0
Coordinates33.88984, -117.20619
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJuly 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 rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans6
Design loadUnknown
Structure length87 ft (26.5 m)
Longest span14 ft (4.2 m)
Deck width145 ft (44.1 m)
Roadway width63 ft (19.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,900 (2017)
Projected traffic18,474 by 2041
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Lasselle Street over Moreno Valley Ranch Lake built?

It was built in 1988, making it 37 years old in 2025.

What condition is Lasselle Street over Moreno Valley Ranch Lake 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 July 2021.

How much traffic does Lasselle Street over Moreno Valley Ranch Lake carry?

About 16,900 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is Lasselle Street over Moreno Valley Ranch Lake?

The structure is 87 ft (26.5 m) long with a longest span of 14 ft (4.2 m) and a deck 145 ft wide.

Who owns Lasselle Street over Moreno Valley Ranch Lake?

It is owned by the City or Municipal Highway Agency.