US Bridges

US-17 NB (SR-35) over Thompson Branch

Good

Hardee County, Florida · 1.5 Miles North of SR-64 · Structure no. 060057

Built
2004
21 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
120 ft
1 main span
Daily traffic
10,000
2024 count
Owner
State
State Highway Agency

About this bridge

US-17 NB (SR-35) over Thompson Branch is a prestressed concrete stringer/multi-beam or girder carrying US-17 NB (SR-35) over Thompson Branch in Hardee County, Florida. It was built in 2004, so it is 21 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 10,000 vehicles a day, roughly 11% of them trucks, projected to reach 17,350 by 2044. The structure is 120 ft (36.6 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS-17 NB (SR-35)
CrossesThompson Branch
Location1.5 Miles North of SR-64
RouteU.S. Route 35
StateFlorida
Coordinates27.52236, -81.80481
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.4 US tons
Inventory rating63.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length120 ft (36.6 m)
Longest span120 ft (36.6 m)
Deck width61 ft (18.6 m)
Roadway width57 ft (17.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2024)
Projected traffic17,350 by 2044
Trucks11%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US-17 NB (SR-35) over Thompson Branch built?

It was built in 2004, making it 21 years old in 2025.

What condition is US-17 NB (SR-35) over Thompson Branch 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 2024.

How much traffic does US-17 NB (SR-35) over Thompson Branch carry?

About 10,000 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is US-17 NB (SR-35) over Thompson Branch?

The structure is 120 ft (36.6 m) long with a longest span of 120 ft (36.6 m) and a deck 61 ft wide.

Who owns US-17 NB (SR-35) over Thompson Branch?

It is owned by the State Highway Agency.