US Bridges

State Route 99 over Floral Ave

Good

Fresno County, California · 06-FRE-099-6.51-SEL · Structure no. 42 0200

Built
1962
63 years old, rebuilt 2008
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
141 ft
3 main spans
Daily traffic
57,000
2009 count
Owner
State
State Highway Agency

About this bridge

State Route 99 over Floral Ave is a concrete continuous box beam or girders - multiple carrying State Route 99 over Floral Ave in Fresno County, California. It was built in 1962 and reconstructed in 2008, 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 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 57,000 vehicles a day, roughly 24% of them trucks, projected to reach 110,524 by 2045. The structure is 141 ft (43.1 m) long and 129 ft wide.

CarriesState Route 99
CrossesFloral Ave
Location06-FRE-099-6.51-SEL
RouteState Highway 99
Coordinates36.57664, -119.62941
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 2023
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 rating43.2 US tons
Inventory rating32.8 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length141 ft (43.1 m)
Longest span69 ft (21 m)
Deck width129 ft (39.2 m)
Roadway width124 ft (37.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic57,000 (2009)
Projected traffic110,524 by 2045
Trucks24%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 State Route 99 over Floral Ave built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2008.

What condition is State Route 99 over Floral Ave 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 2023.

How much traffic does State Route 99 over Floral Ave carry?

About 57,000 vehicles per day (2009 count), of which roughly 24% are trucks.

How long is State Route 99 over Floral Ave?

The structure is 141 ft (43.1 m) long with a longest span of 69 ft (21 m) and a deck 129 ft wide.

Who owns State Route 99 over Floral Ave?

It is owned by the State Highway Agency.