US Bridges

45th Street CR-702 over Turnpike (SR-91)

Fair

Palm Beach County, Florida · 1.0 M West of Haverhill R · Structure no. 934166

Built
2011
14 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
516 ft
4 main spans
Daily traffic
6,042
2023 count
Owner
County
County Highway Agency

About this bridge

45th Street CR-702 over Turnpike (SR-91) is a prestressed concrete stringer/multi-beam or girder carrying 45th Street CR-702 over Turnpike (SR-91) in Palm Beach County, Florida. It was built in 2011, so it is 14 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 6,042 vehicles a day, roughly 4% of them trucks, projected to reach 10,875 by 2042. The structure is 516 ft (157.2 m) long and 103 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
Carries45th Street CR-702
CrossesTurnpike (SR-91)
Location1.0 M West of Haverhill R
RouteCounty Highway 702
CountyPalm Beach County
StateFlorida
Coordinates26.76008, -80.13356
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating62.2 US tons
Inventory rating40.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length516 ft (157.2 m)
Longest span134 ft (40.8 m)
Deck width103 ft (31.3 m)
Roadway width86 ft (26.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,042 (2023)
Projected traffic10,875 by 2042
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and waterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 45th Street CR-702 over Turnpike (SR-91) built?

It was built in 2011, making it 14 years old in 2025.

What condition is 45th Street CR-702 over Turnpike (SR-91) in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.

How much traffic does 45th Street CR-702 over Turnpike (SR-91) carry?

About 6,042 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is 45th Street CR-702 over Turnpike (SR-91)?

The structure is 516 ft (157.2 m) long with a longest span of 134 ft (40.8 m) and a deck 103 ft wide.

Who owns 45th Street CR-702 over Turnpike (SR-91)?

It is owned by the County Highway Agency.