US Bridges

Memorial Highway over Sweetwater Creek

Fair

Hillsborough County, Florida · 1MI W of Eisenhower Blvd · Structure no. 100248

Built
1973
52 years old
Condition
Fair
inspected October 2023
Type
Slab
Concrete Continuous
Length
87 ft
3 main spans
Daily traffic
35,300
2023 count
Owner
County
County Highway Agency

About this bridge

Memorial Highway over Sweetwater Creek is a concrete continuous slab carrying Memorial Highway over Sweetwater Creek in Hillsborough County, Florida. It was built in 1973, so it is 52 years old, older 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 35,300 vehicles a day, roughly 5% of them trucks, projected to reach 44,125 by 2042. The structure is 87 ft (26.5 m) long and 82 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMemorial Highway
CrossesSweetwater Creek
Location1MI W of Eisenhower Blvd
RouteCounty Highway 0
StateFlorida
Coordinates27.98171, -82.56258
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length87 ft (26.5 m)
Longest span29 ft (8.8 m)
Deck width82 ft (25.1 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,300 (2023)
Projected traffic44,125 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Memorial Highway over Sweetwater Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is Memorial Highway over Sweetwater Creek 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 October 2023.

How much traffic does Memorial Highway over Sweetwater Creek carry?

About 35,300 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Memorial Highway over Sweetwater Creek?

The structure is 87 ft (26.5 m) long with a longest span of 29 ft (8.8 m) and a deck 82 ft wide.

Who owns Memorial Highway over Sweetwater Creek?

It is owned by the County Highway Agency.