US Bridges

Audubon DR over State Route 41

Good

Fresno County, California · 06-FRE-041-R32.17-FRE · Structure no. 42 0387

Built
1989
36 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
205 ft
2 main spans
Daily traffic
2,233
1998 count
Owner
State
State Highway Agency

About this bridge

Audubon DR over State Route 41 is a prestressed concrete continuous box beam or girders - multiple carrying Audubon DR over State Route 41 in Fresno County, California. It was built in 1989, so it is 36 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 2,233 vehicles a day, roughly 5% of them trucks, projected to reach 3,829 by 2042. The structure is 205 ft (62.5 m) long and 92 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesAudubon DR
CrossesState Route 41
Location06-FRE-041-R32.17-FRE
RouteCity Street 0
Coordinates36.86096, -119.79183
Functional classUrban Local

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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length205 ft (62.5 m)
Longest span103 ft (31.4 m)
Deck width92 ft (28 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,233 (1998)
Projected traffic3,829 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 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 Audubon DR over State Route 41 built?

It was built in 1989, making it 36 years old in 2025.

What condition is Audubon DR over State Route 41 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 Audubon DR over State Route 41 carry?

About 2,233 vehicles per day (1998 count), of which roughly 5% are trucks.

How long is Audubon DR over State Route 41?

The structure is 205 ft (62.5 m) long with a longest span of 103 ft (31.4 m) and a deck 92 ft wide.

Who owns Audubon DR over State Route 41?

It is owned by the State Highway Agency.