US Bridges

Tennessee Street over Interstate 10

Good

San Bernardino County, California · 08-SBD-010-29.82-RDL · Structure no. 54 0592

Built
1962
63 years old, rebuilt 1992
Condition
Good
inspected June 2021
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
363 ft
4 main spans
Daily traffic
12,000
2019 count
Owner
State
State Highway Agency

About this bridge

Tennessee Street over Interstate 10 is a concrete continuous box beam or girders - multiple carrying Tennessee Street over Interstate 10 in San Bernardino County, California. It was built in 1962 and reconstructed in 1992, so it is 63 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 12,000 vehicles a day, roughly 10% of them trucks, projected to reach 18,000 by 2041. The structure is 363 ft (110.6 m) long and 75 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesTennessee Street
CrossesInterstate 10
Location08-SBD-010-29.82-RDL
RouteCity Street 0R026
Coordinates34.06597, -117.20033
Functional classUrban Other Principal Arterial

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 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length363 ft (110.6 m)
Longest span93 ft (28.3 m)
Deck width75 ft (22.9 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deck18 ft (5.4 m)

Traffic and service

Average daily traffic12,000 (2019)
Projected traffic18,000 by 2041
Trucks10%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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 Tennessee Street over Interstate 10 built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1992.

What condition is Tennessee Street over Interstate 10 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 2021.

How much traffic does Tennessee Street over Interstate 10 carry?

About 12,000 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is Tennessee Street over Interstate 10?

The structure is 363 ft (110.6 m) long with a longest span of 93 ft (28.3 m) and a deck 75 ft wide.

Who owns Tennessee Street over Interstate 10?

It is owned by the State Highway Agency.