US Bridges

SR91 NB Tpk 116.3 over SR91 Tpk (jupiter Int)

Good

Palm Beach County, Florida · At SR 706 NB Exit 116 · Structure no. 931012

Built
2012
13 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
261 ft
2 main spans
Daily traffic
6,150
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR91 NB Tpk 116.3 over SR91 Tpk (jupiter Int) is a prestressed concrete stringer/multi-beam or girder carrying SR91 NB Tpk 116.3 over SR91 Tpk (jupiter Int) in Palm Beach County, Florida. It was built in 2012, so it is 13 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 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 6,150 vehicles a day, roughly 20% of them trucks, projected to reach 10,670 by 2042. The structure is 261 ft (79.6 m) long and 59 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

Location

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CarriesSR91 NB Tpk 116.3
CrossesSR91 Tpk (jupiter Int)
LocationAt SR 706 NB Exit 116
RouteState Highway 91
CountyPalm Beach County
StateFlorida
Coordinates26.93929, -80.15578
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating42.5 US tons
Inventory rating37.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length261 ft (79.6 m)
Longest span157 ft (47.9 m)
Deck width59 ft (18 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,150 (2023)
Projected traffic10,670 by 2042
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed12.4 mi (20 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 SR91 NB Tpk 116.3 over SR91 Tpk (jupiter Int) built?

It was built in 2012, making it 13 years old in 2025.

What condition is SR91 NB Tpk 116.3 over SR91 Tpk (jupiter Int) 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 November 2023.

How much traffic does SR91 NB Tpk 116.3 over SR91 Tpk (jupiter Int) carry?

About 6,150 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is SR91 NB Tpk 116.3 over SR91 Tpk (jupiter Int)?

The structure is 261 ft (79.6 m) long with a longest span of 157 ft (47.9 m) and a deck 59 ft wide.

Who owns SR91 NB Tpk 116.3 over SR91 Tpk (jupiter Int)?

It is owned by the State Toll Authority.