US Bridges

Campus Parkway over State RTE 140 Railroad

Good

Merced County, California · 10-MER-140-38.28-MER · Structure no. 39 0249L

Built
2020
5 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
311 ft
2 main spans
Daily traffic
1,000
2020 count
Owner
State
State Highway Agency

About this bridge

Campus Parkway over State RTE 140 Railroad is a concrete continuous box beam or girders - multiple carrying Campus Parkway over State RTE 140 Railroad in Merced County, California. It was built in 2020, so it is 5 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 1,000 vehicles a day, roughly 4% of them trucks, projected to reach 1,300 by 2043. The structure is 311 ft (94.8 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCampus Parkway
CrossesState RTE 140 Railroad
Location10-MER-140-38.28-MER
RouteCounty Highway 0
Coordinates37.29539, -120.42328
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.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length311 ft (94.8 m)
Longest span168 ft (51.1 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2020)
Projected traffic1,300 by 2043
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 Campus Parkway over State RTE 140 Railroad built?

It was built in 2020, making it 5 years old in 2025.

What condition is Campus Parkway over State RTE 140 Railroad 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 December 2023.

How much traffic does Campus Parkway over State RTE 140 Railroad carry?

About 1,000 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is Campus Parkway over State RTE 140 Railroad?

The structure is 311 ft (94.8 m) long with a longest span of 168 ft (51.1 m) and a deck 39 ft wide.

Who owns Campus Parkway over State RTE 140 Railroad?

It is owned by the State Highway Agency.