US Bridges

Interstate 5 over SR 110 Con ST UP RR Riv

Fair

Los Angeles County, California · 07-LA-005-20.31-LA · Structure no. 53 1424

Built
1962
63 years old, rebuilt 1973
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
2,480 ft
21 main spans
Daily traffic
225,000
2015 count
Owner
State
State Highway Agency

About this bridge

Interstate 5 over SR 110 Con ST UP RR Riv is a steel stringer/multi-beam or girder carrying Interstate 5 over SR 110 Con ST UP RR Riv in Los Angeles County, California. It was built in 1962 and reconstructed in 1973, so it is 63 years old, older 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 5 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 225,000 vehicles a day, roughly 6% of them trucks, projected to reach 284,919 by 2042. The structure is 2,480 ft (755.9 m) long and 116 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesInterstate 5
CrossesSR 110 Con ST UP RR Riv
Location07-LA-005-20.31-LA
RouteInterstate 5
CountyLos Angeles County
StateCalifornia
Coordinates34.08094, -118.22194
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating25.7 US tons
Inventory rating20 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans21 (+2 approach)
Design loadHS 20
Structure length2,480 ft (755.9 m)
Longest span162 ft (49.4 m)
Deck width116 ft (35.5 m)
Roadway width109 ft (33.2 m)
Vertical clearance over deck15 ft (4.6 m)

Traffic and service

Average daily traffic225,000 (2015)
Projected traffic284,919 by 2042
Trucks6%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Interstate 5 over SR 110 Con ST UP RR Riv built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1973.

What condition is Interstate 5 over SR 110 Con ST UP RR Riv 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 April 2023.

How much traffic does Interstate 5 over SR 110 Con ST UP RR Riv carry?

About 225,000 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is Interstate 5 over SR 110 Con ST UP RR Riv?

The structure is 2,480 ft (755.9 m) long with a longest span of 162 ft (49.4 m) and a deck 116 ft wide.

Who owns Interstate 5 over SR 110 Con ST UP RR Riv?

It is owned by the State Highway Agency.