US Bridges

SR-70 over Horse Creek Relief

Good

DeSoto County, Florida · 5.7MI E of Manatee CO Lin · Structure no. 040053

Built
2001
24 years old
Condition
Good
inspected May 2024
Type
Slab
Concrete Continuous
Length
232 ft
8 main spans
Daily traffic
1,800
2024 count
Owner
State
State Highway Agency

About this bridge

SR-70 over Horse Creek Relief is a concrete continuous slab carrying SR-70 over Horse Creek Relief in DeSoto 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 1,800 vehicles a day, roughly 25% of them trucks, projected to reach 2,250 by 2044. The structure is 232 ft (70.7 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSR-70
CrossesHorse Creek Relief
Location5.7MI E of Manatee CO Lin
RouteState Highway 70
StateFlorida
Coordinates27.25727, -81.97271
Functional classRural Principal Arterial - Other

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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating41 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20 + Mod
Structure length232 ft (70.7 m)
Longest span29 ft (8.8 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,800 (2024)
Projected traffic2,250 by 2044
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed5 mi (8 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 SR-70 over Horse Creek Relief built?

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

What condition is SR-70 over Horse Creek Relief 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 May 2024.

How much traffic does SR-70 over Horse Creek Relief carry?

About 1,800 vehicles per day (2024 count), of which roughly 25% are trucks.

How long is SR-70 over Horse Creek Relief?

The structure is 232 ft (70.7 m) long with a longest span of 29 ft (8.8 m) and a deck 47 ft wide.

Who owns SR-70 over Horse Creek Relief?

It is owned by the State Highway Agency.