US Bridges

Inland Empire Blvd over Cucamonga Creek

Good

San Bernardino County, California · 0.4 MI W Archibald Ave · Structure no. 54C0397

Built
1967
58 years old
Condition
Good
inspected October 2024
Type
Tee Beam
Concrete
Length
69 ft
1 main span
Daily traffic
3,000
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Inland Empire Blvd over Cucamonga Creek is a concrete tee beam carrying Inland Empire Blvd over Cucamonga Creek in San Bernardino County, California. It was built in 1967, so it is 58 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 3,000 vehicles a day, roughly 5% of them trucks, projected to reach 6,141 by 2042. The structure is 69 ft (21 m) long and 74 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInland Empire Blvd
CrossesCucamonga Creek
Location0.4 MI W Archibald Ave
RouteCity Street 0
Coordinates34.07023, -117.60068
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.5 US tons
Inventory rating30.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length69 ft (21 m)
Longest span55 ft (16.8 m)
Deck width74 ft (22.5 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2019)
Projected traffic6,141 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Inland Empire Blvd over Cucamonga Creek built?

It was built in 1967, making it 58 years old in 2025.

What condition is Inland Empire Blvd over Cucamonga Creek 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 October 2024.

How much traffic does Inland Empire Blvd over Cucamonga Creek carry?

About 3,000 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Inland Empire Blvd over Cucamonga Creek?

The structure is 69 ft (21 m) long with a longest span of 55 ft (16.8 m) and a deck 74 ft wide.

Who owns Inland Empire Blvd over Cucamonga Creek?

It is owned by the City or Municipal Highway Agency.