US Bridges

US-1 (SR-5) NB over Lake Worth Creek Canal

Good

Palm Beach County, Florida · .25 MI North of SR-706 · Structure no. 930543

Built
2012
13 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
225 ft
3 main spans
Daily traffic
12,500
2022 count
Owner
State
State Highway Agency

About this bridge

US-1 (SR-5) NB over Lake Worth Creek Canal is a prestressed concrete stringer/multi-beam or girder carrying US-1 (SR-5) NB over Lake Worth Creek Canal 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 12,500 vehicles a day, roughly 4% of them trucks, projected to reach 21,688 by 2044. The structure is 225 ft (68.6 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS-1 (SR-5) NB
CrossesLake Worth Creek Canal
Location.25 MI North of SR-706
RouteU.S. Route 1
StateFlorida
Coordinates26.94208, -80.08419
Functional classUrban Minor Arterial

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.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.1 US tons
Inventory rating50.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length225 ft (68.6 m)
Longest span75 ft (22.9 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,500 (2022)
Projected traffic21,688 by 2044
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was US-1 (SR-5) NB over Lake Worth Creek Canal built?

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

What condition is US-1 (SR-5) NB over Lake Worth Creek Canal 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 January 2025.

How much traffic does US-1 (SR-5) NB over Lake Worth Creek Canal carry?

About 12,500 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is US-1 (SR-5) NB over Lake Worth Creek Canal?

The structure is 225 ft (68.6 m) long with a longest span of 75 ft (22.9 m) and a deck 41 ft wide.

Who owns US-1 (SR-5) NB over Lake Worth Creek Canal?

It is owned by the State Highway Agency.