US Bridges

Indiantown Road over Jupiter Creek

Good

Palm Beach County, Florida · 2.3 Mi. East of I-95 · Structure no. 930420

Built
1991
34 years old
Condition
Good
inspected July 2023
Type
Slab
Concrete Continuous
Length
113 ft
3 main spans
Daily traffic
44,000
2022 count
Owner
State
State Highway Agency

About this bridge

Indiantown Road over Jupiter Creek is a concrete continuous slab carrying Indiantown Road over Jupiter Creek in Palm Beach County, Florida. It was built in 1991, so it is 34 years old, younger 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 44,000 vehicles a day, roughly 5% of them trucks, projected to reach 76,340 by 2044. The structure is 113 ft (34.4 m) long and 121 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesIndiantown Road
CrossesJupiter Creek
Location2.3 Mi. East of I-95
RouteState Highway 706
StateFlorida
Coordinates26.93386, -80.11338
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.2 US tons
Inventory rating31 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length113 ft (34.4 m)
Longest span41 ft (12.5 m)
Deck width121 ft (36.8 m)
Roadway width101 ft (30.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,000 (2022)
Projected traffic76,340 by 2044
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Indiantown Road over Jupiter Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Indiantown Road over Jupiter Creek 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 July 2023.

How much traffic does Indiantown Road over Jupiter Creek carry?

About 44,000 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Indiantown Road over Jupiter Creek?

The structure is 113 ft (34.4 m) long with a longest span of 41 ft (12.5 m) and a deck 121 ft wide.

Who owns Indiantown Road over Jupiter Creek?

It is owned by the State Highway Agency.