US Bridges

Interstate 5 SB over Phelps Ave

Fair

Fresno County, California · 06-FRE-005-8.81 · Structure no. 42 0233L

Built
1967
58 years old
Condition
Fair
inspected January 2025
Type
Tee Beam
Concrete Continuous
Length
180 ft
4 main spans
Daily traffic
15,000
2009 count
Owner
State
State Highway Agency

About this bridge

Interstate 5 SB over Phelps Ave is a concrete continuous tee beam carrying Interstate 5 SB over Phelps Ave in Fresno 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 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 15,000 vehicles a day, roughly 31% of them trucks, projected to reach 18,777 by 2043. The structure is 180 ft (54.9 m) long and 42 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesInterstate 5 SB
CrossesPhelps Ave
Location06-FRE-005-8.81
RouteInterstate 5
Coordinates36.17636, -120.19432
Functional classRural 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.
Last inspectionJanuary 2025
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 rating40 US tons
Inventory rating30.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length180 ft (54.9 m)
Longest span50 ft (15.2 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,000 (2009)
Projected traffic18,777 by 2043
Trucks31%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed18 mi (29 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 5 SB over Phelps Ave built?

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

What condition is Interstate 5 SB over Phelps Ave 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 January 2025.

How much traffic does Interstate 5 SB over Phelps Ave carry?

About 15,000 vehicles per day (2009 count), of which roughly 31% are trucks.

How long is Interstate 5 SB over Phelps Ave?

The structure is 180 ft (54.9 m) long with a longest span of 50 ft (15.2 m) and a deck 42 ft wide.

Who owns Interstate 5 SB over Phelps Ave?

It is owned by the State Highway Agency.