US Bridges

State Route 41 SB over Perrin Road

Good

Fresno County, California · 06-FRE-041-R32.86-FRE · Structure no. 42 0390L

Built
1999
26 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
119 ft
1 main span
Daily traffic
19,000
2000 count
Owner
State
State Highway Agency

About this bridge

State Route 41 SB over Perrin Road is a prestressed concrete box beam or girders - single or spread carrying State Route 41 SB over Perrin Road in Fresno County, California. It was built in 1999, so it is 26 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 19,000 vehicles a day, roughly 8% of them trucks, projected to reach 38,143 by 2042. The structure is 119 ft (36.3 m) long and 59 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesState Route 41 SB
CrossesPerrin Road
Location06-FRE-041-R32.86-FRE
RouteState Highway 41
Coordinates36.87119, -119.79231
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: 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 loadHS 20 + Mod
Structure length119 ft (36.3 m)
Longest span116 ft (35.5 m)
Deck width59 ft (18.1 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,000 (2000)
Projected traffic38,143 by 2042
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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 State Route 41 SB over Perrin Road built?

It was built in 1999, making it 26 years old in 2025.

What condition is State Route 41 SB over Perrin Road 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 April 2024.

How much traffic does State Route 41 SB over Perrin Road carry?

About 19,000 vehicles per day (2000 count), of which roughly 8% are trucks.

How long is State Route 41 SB over Perrin Road?

The structure is 119 ft (36.3 m) long with a longest span of 116 ft (35.5 m) and a deck 59 ft wide.

Who owns State Route 41 SB over Perrin Road?

It is owned by the State Highway Agency.