US Bridges

SW 23 Ave Golf RD over I 95 SR 9

Good

Palm Beach County, Florida · Over I 95 1 MI S of SR804 · Structure no. 930304

Built
1975
50 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
324 ft
4 main spans
Daily traffic
15,000
2024 count
Owner
State
State Highway Agency

About this bridge

SW 23 Ave Golf RD over I 95 SR 9 is a prestressed concrete stringer/multi-beam or girder carrying SW 23 Ave Golf RD over I 95 SR 9 in Palm Beach County, Florida. It was built in 1975, so it is 50 years old, older than the Florida average of 41.3 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 15,000 vehicles a day, roughly 9% of them trucks, projected to reach 26,025 by 2044. The structure is 324 ft (98.7 m) long and 56 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSW 23 Ave Golf RD
CrossesI 95 SR 9
LocationOver I 95 1 MI S of SR804
RouteCity Street 0
StateFlorida
Coordinates26.5077, -80.07475
Functional classUrban Collector

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 inspectionMarch 2024
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 rating67.1 US tons
Inventory rating40.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length324 ft (98.7 m)
Longest span119 ft (36.3 m)
Deck width56 ft (17.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,000 (2024)
Projected traffic26,025 by 2044
Trucks9%
Lanes on structure2
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 SW 23 Ave Golf RD over I 95 SR 9 built?

It was built in 1975, making it 50 years old in 2025.

What condition is SW 23 Ave Golf RD over I 95 SR 9 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 March 2024.

How much traffic does SW 23 Ave Golf RD over I 95 SR 9 carry?

About 15,000 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is SW 23 Ave Golf RD over I 95 SR 9?

The structure is 324 ft (98.7 m) long with a longest span of 119 ft (36.3 m) and a deck 56 ft wide.

Who owns SW 23 Ave Golf RD over I 95 SR 9?

It is owned by the State Highway Agency.