US Bridges

SR-91 (tpk) 78.66 over Clint Moore Road

Good

Palm Beach County, Florida · 2 MI N of Glades RD/SR808 · Structure no. 931000

Built
2001
24 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
156 ft
2 main spans
Daily traffic
103,300
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR-91 (tpk) 78.66 over Clint Moore Road is a prestressed concrete stringer/multi-beam or girder carrying SR-91 (tpk) 78.66 over Clint Moore Road in Palm Beach County, Florida. It was built in 2001, so it is 24 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 103,300 vehicles a day, roughly 14% of them trucks, projected to reach 179,226 by 2044. The structure is 156 ft (47.5 m) long and 117 ft wide.

Location

Open in Google Maps
CarriesSR-91 (tpk) 78.66
CrossesClint Moore Road
Location2 MI N of Glades RD/SR808
RouteState Highway 91
CountyPalm Beach County
StateFlorida
Coordinates26.40889, -80.17139
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.7 US tons
Inventory rating52.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length156 ft (47.5 m)
Longest span78 ft (23.8 m)
Deck width117 ft (35.7 m)
Roadway width112 ft (34.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic103,300 (2022)
Projected traffic179,226 by 2044
Trucks14%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 SR-91 (tpk) 78.66 over Clint Moore Road built?

It was built in 2001, making it 24 years old in 2025.

What condition is SR-91 (tpk) 78.66 over Clint Moore Road 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 October 2023.

How much traffic does SR-91 (tpk) 78.66 over Clint Moore Road carry?

About 103,300 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is SR-91 (tpk) 78.66 over Clint Moore Road?

The structure is 156 ft (47.5 m) long with a longest span of 78 ft (23.8 m) and a deck 117 ft wide.

Who owns SR-91 (tpk) 78.66 over Clint Moore Road?

It is owned by the State Toll Authority.