US Bridges

Jog Road SB over Lwdd L-30 Canal

Good

Palm Beach County, Florida · 1.9MI S of Woolbright · Structure no. 934938

Built
1999
26 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
90 ft
1 main span
Daily traffic
12,250
2023 count
Owner
County
County Highway Agency

About this bridge

Jog Road SB over Lwdd L-30 Canal is a prestressed concrete stringer/multi-beam or girder carrying Jog Road SB over Lwdd L-30 Canal in Palm Beach County, Florida. It was built in 1999, so it is 26 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 12,250 vehicles a day, roughly 8% of them trucks, projected to reach 21,254 by 2045. The structure is 90 ft (27.4 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesJog Road SB
CrossesLwdd L-30 Canal
Location1.9MI S of Woolbright
RouteCounty Highway 0
StateFlorida
Coordinates26.48393, -80.14726
Functional classUrban Other Principal 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating68.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length90 ft (27.4 m)
Longest span90 ft (27.4 m)
Deck width53 ft (16.2 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,250 (2023)
Projected traffic21,254 by 2045
Trucks8%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 Jog Road SB over Lwdd L-30 Canal built?

It was built in 1999, making it 26 years old in 2025.

What condition is Jog Road SB over Lwdd L-30 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 June 2024.

How much traffic does Jog Road SB over Lwdd L-30 Canal carry?

About 12,250 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Jog Road SB over Lwdd L-30 Canal?

The structure is 90 ft (27.4 m) long with a longest span of 90 ft (27.4 m) and a deck 53 ft wide.

Who owns Jog Road SB over Lwdd L-30 Canal?

It is owned by the County Highway Agency.