US Bridges

I-75 NB (SR-93) over Moccasin Wallow Road

Fair

Manatee County, Florida · 1.0MI N of I-275 · Structure no. 130079

Built
1980
45 years old, rebuilt 2003
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
290 ft
4 main spans
Daily traffic
40,000
2023 count
Owner
State
State Highway Agency

About this bridge

I-75 NB (SR-93) over Moccasin Wallow Road is a prestressed concrete stringer/multi-beam or girder carrying I-75 NB (SR-93) over Moccasin Wallow Road in Manatee County, Florida. It was built in 1980 and reconstructed in 2003, so it is 45 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 40,000 vehicles a day, roughly 13% of them trucks, projected to reach 69,400 by 2042. The structure is 290 ft (88.4 m) long and 70 ft wide.

Location

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CarriesI-75 NB (SR-93)
CrossesMoccasin Wallow Road
Location1.0MI N of I-275
RouteInterstate 75
CountyManatee County
StateFlorida
Coordinates27.60115, -82.50257
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length290 ft (88.4 m)
Longest span100 ft (30.5 m)
Deck width70 ft (21.4 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,000 (2023)
Projected traffic69,400 by 2042
Trucks13%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-75 NB (SR-93) over Moccasin Wallow Road built?

It was built in 1980, making it 45 years old in 2025. It was reconstructed in 2003.

What condition is I-75 NB (SR-93) over Moccasin Wallow Road 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 March 2023.

How much traffic does I-75 NB (SR-93) over Moccasin Wallow Road carry?

About 40,000 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is I-75 NB (SR-93) over Moccasin Wallow Road?

The structure is 290 ft (88.4 m) long with a longest span of 100 ft (30.5 m) and a deck 70 ft wide.

Who owns I-75 NB (SR-93) over Moccasin Wallow Road?

It is owned by the State Highway Agency.