US Bridges

Foothill Blvd over San Sevaine Creek

Fair

San Bernardino County, California · 0.5 MI E Etiwanda Ave · Structure no. 54C0699

Built
1990
35 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete Continuous
Length
88 ft
4 main spans
Daily traffic
31,700
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Foothill Blvd over San Sevaine Creek is a concrete continuous culvert carrying Foothill Blvd over San Sevaine Creek in San Bernardino County, California. It was built in 1990, so it is 35 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 31,700 vehicles a day, roughly 8% of them trucks, projected to reach 40,454 by 2045. The structure is 88 ft (26.7 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFoothill Blvd
CrossesSan Sevaine Creek
Location0.5 MI E Etiwanda Ave
RouteCity Street 0
Coordinates34.10616, -117.51461
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: 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 Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length88 ft (26.7 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,700 (2022)
Projected traffic40,454 by 2045
Trucks8%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Foothill Blvd over San Sevaine Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is Foothill Blvd over San Sevaine Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does Foothill Blvd over San Sevaine Creek carry?

About 31,700 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Foothill Blvd over San Sevaine Creek?

The structure is 88 ft (26.7 m) long with a longest span of 13 ft (4 m).

Who owns Foothill Blvd over San Sevaine Creek?

It is owned by the City or Municipal Highway Agency.