US Bridges

SR91 NB Tpk 109.5 over SR 91 Tpk (pga Bv Int)

Good

Palm Beach County, Florida · Palm Beach Garden Interch · Structure no. 931013

Built
2013
12 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
245 ft
2 main spans
Daily traffic
5,800
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR91 NB Tpk 109.5 over SR 91 Tpk (pga Bv Int) is a prestressed concrete stringer/multi-beam or girder carrying SR91 NB Tpk 109.5 over SR 91 Tpk (pga Bv Int) in Palm Beach County, Florida. It was built in 2013, so it is 12 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 5,800 vehicles a day, roughly 20% of them trucks, projected to reach 10,063 by 2044. The structure is 245 ft (74.7 m) long and 74 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

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CarriesSR91 NB Tpk 109.5
CrossesSR 91 Tpk (pga Bv Int)
LocationPalm Beach Garden Interch
RouteState Highway 91
CountyPalm Beach County
StateFlorida
Coordinates26.84402, -80.12977
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
Deck9 ExcellentNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionSeptember 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 rating46.1 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length245 ft (74.7 m)
Longest span141 ft (43.1 m)
Deck width74 ft (22.6 m)
Roadway width69 ft (21.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,800 (2022)
Projected traffic10,063 by 2044
Trucks20%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed9.9 mi (16 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 109.5 over SR 91 Tpk (pga Bv Int) built?

It was built in 2013, making it 12 years old in 2025.

What condition is SR91 NB Tpk 109.5 over SR 91 Tpk (pga Bv 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 September 2023.

How much traffic does SR91 NB Tpk 109.5 over SR 91 Tpk (pga Bv Int) carry?

About 5,800 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is SR91 NB Tpk 109.5 over SR 91 Tpk (pga Bv Int)?

The structure is 245 ft (74.7 m) long with a longest span of 141 ft (43.1 m) and a deck 74 ft wide.

Who owns SR91 NB Tpk 109.5 over SR 91 Tpk (pga Bv Int)?

It is owned by the State Toll Authority.