US Bridges

SB 99 Off-Ramp over Pedestrian & Bike Path

Good

Fresno County, California · 06-FRE-099-29.42 · Structure no. 42 0445J

Built
2023
2 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
36 ft
1 main span
Daily traffic
3,000
2024 count
Owner
State
State Highway Agency

About this bridge

SB 99 Off-Ramp over Pedestrian & Bike Path is a concrete slab carrying SB 99 Off-Ramp over Pedestrian & Bike Path in Fresno County, California. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,000 vehicles a day, roughly 2% of them trucks, projected to reach 4,000 by 2044. The structure is 36 ft (11.1 m) long and 64 ft wide.

CarriesSB 99 Off-Ramp
CrossesPedestrian & Bike Path
Location06-FRE-099-29.42
RouteState Highway 99
Coordinates36.82054, -119.90499
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable 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

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length36 ft (11.1 m)
Longest span34 ft (10.4 m)
Deck width64 ft (19.4 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2024)
Projected traffic4,000 by 2044
Trucks2%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed—
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 SB 99 Off-Ramp over Pedestrian & Bike Path built?

It was built in 2023, making it 2 years old in 2025.

What condition is SB 99 Off-Ramp over Pedestrian & Bike Path 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 August 2024.

How much traffic does SB 99 Off-Ramp over Pedestrian & Bike Path carry?

About 3,000 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is SB 99 Off-Ramp over Pedestrian & Bike Path?

The structure is 36 ft (11.1 m) long with a longest span of 34 ft (10.4 m) and a deck 64 ft wide.

Who owns SB 99 Off-Ramp over Pedestrian & Bike Path?

It is owned by the State Highway Agency.