US Bridges

Mission Road over UPRR

Good

Los Angeles County, California · 1.1 Mile N/O Valley Blvd · Structure no. 53C2352

Built
2016
9 years old
Condition
Good
inspected June 2021
Type
Stringer/Multi-beam or Girder
Concrete
Length
66 ft
1 main span
Daily traffic
22,260
2012 count
Owner
City
City or Municipal Highway Agency

About this bridge

Mission Road over UPRR is a concrete stringer/multi-beam or girder carrying Mission Road over UPRR in Los Angeles County, California. It was built in 2016, so it is 9 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 22,260 vehicles a day, roughly 1% of them trucks, projected to reach 26,712 by 2041. The structure is 66 ft (20.1 m) long and 110 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMission Road
CrossesUPRR
Location1.1 Mile N/O Valley Blvd
RouteCity Street 0L354
CountyLos Angeles County
StateCalifornia
Coordinates34.09639, -118.10556
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 inspectionJune 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length66 ft (20.1 m)
Longest span66 ft (20 m)
Deck width110 ft (33.5 m)
Roadway width77 ft (23.4 m)
Vertical clearance over deck16 ft (4.9 m)

Traffic and service

Average daily traffic22,260 (2012)
Projected traffic26,712 by 2041
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
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 Mission Road over UPRR built?

It was built in 2016, making it 9 years old in 2025.

What condition is Mission Road over UPRR 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 Mission Road over UPRR carry?

About 22,260 vehicles per day (2012 count), of which roughly 1% are trucks.

How long is Mission Road over UPRR?

The structure is 66 ft (20.1 m) long with a longest span of 66 ft (20 m) and a deck 110 ft wide.

Who owns Mission Road over UPRR?

It is owned by the City or Municipal Highway Agency.