US Bridges

I10-W210 Connector over Lugonia Avenue

Good

San Bernardino County, California · 08-SBD-010-29.81-RDL · Structure no. 54 0931H

Built
1984
41 years old, rebuilt 1991
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
127 ft
1 main span
Daily traffic
20,000
2019 count
Owner
State
State Highway Agency

About this bridge

I10-W210 Connector over Lugonia Avenue is a prestressed concrete box beam or girders - multiple carrying I10-W210 Connector over Lugonia Avenue in San Bernardino County, California. It was built in 1984 and reconstructed in 1991, so it is 41 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 20,000 vehicles a day, roughly 4% of them trucks, projected to reach 25,000 by 2041. The structure is 127 ft (38.7 m) long and 85 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI10-W210 Connector
CrossesLugonia Avenue
Location08-SBD-010-29.81-RDL
RouteInterstate 10
Coordinates34.07002, -117.20044
Functional classUrban Principal Arterial - Interstate

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 inspectionMay 2023
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 rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length127 ft (38.7 m)
Longest span127 ft (38.7 m)
Deck width85 ft (25.8 m)
Roadway width81 ft (24.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,000 (2019)
Projected traffic25,000 by 2041
Trucks4%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 I10-W210 Connector over Lugonia Avenue built?

It was built in 1984, making it 41 years old in 2025. It was reconstructed in 1991.

What condition is I10-W210 Connector over Lugonia Avenue 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 May 2023.

How much traffic does I10-W210 Connector over Lugonia Avenue carry?

About 20,000 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is I10-W210 Connector over Lugonia Avenue?

The structure is 127 ft (38.7 m) long with a longest span of 127 ft (38.7 m) and a deck 85 ft wide.

Who owns I10-W210 Connector over Lugonia Avenue?

It is owned by the State Highway Agency.