US Bridges

Mission Blvd W Bnd over Cucamonga Creek Channel

Fair

San Bernardino County, California · 0.4 MI W Archibald Ave · Structure no. 54C0525L

Built
1979
46 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
82 ft
1 main span
Daily traffic
12,082
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Mission Blvd W Bnd over Cucamonga Creek Channel is a prestressed concrete stringer/multi-beam or girder carrying Mission Blvd W Bnd over Cucamonga Creek Channel in San Bernardino County, California. It was built in 1979, so it is 46 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 12,082 vehicles a day, roughly 13% of them trucks, projected to reach 27,322 by 2042. The structure is 82 ft (25 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMission Blvd W Bnd
CrossesCucamonga Creek Channel
Location0.4 MI W Archibald Ave
RouteCity Street 0
Coordinates34.04633, -117.60007
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: 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 loadUnknown
Structure length82 ft (25 m)
Longest span78 ft (23.8 m)
Deck width32 ft (9.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,082 (2019)
Projected traffic27,322 by 2042
Trucks13%
Lanes on structure2
Traffic directionOne-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 Mission Blvd W Bnd over Cucamonga Creek Channel built?

It was built in 1979, making it 46 years old in 2025.

What condition is Mission Blvd W Bnd over Cucamonga Creek Channel 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 October 2024.

How much traffic does Mission Blvd W Bnd over Cucamonga Creek Channel carry?

About 12,082 vehicles per day (2019 count), of which roughly 13% are trucks.

How long is Mission Blvd W Bnd over Cucamonga Creek Channel?

The structure is 82 ft (25 m) long with a longest span of 78 ft (23.8 m) and a deck 32 ft wide.

Who owns Mission Blvd W Bnd over Cucamonga Creek Channel?

It is owned by the City or Municipal Highway Agency.