US Bridges

I-75 NB over Riverview Drive

Good

Hillsborough County, Florida · 0.5MI N of Alafia River · Structure no. 100357

Built
1981
44 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
159 ft
3 main spans
Daily traffic
78,500
2023 count
Owner
State
State Highway Agency

About this bridge

I-75 NB over Riverview Drive is a prestressed concrete stringer/multi-beam or girder carrying I-75 NB over Riverview Drive in Hillsborough County, Florida. It was built in 1981, so it is 44 years old, older 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 78,500 vehicles a day, roughly 9% of them trucks, projected to reach 136,198 by 2042. The structure is 159 ft (48.5 m) long and 71 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-75 NB
CrossesRiverview Drive
Location0.5MI N of Alafia River
RouteInterstate 75
CountyHillsborough County
StateFlorida
Coordinates27.8644, -82.34699
Functional classUrban Principal Arterial - Interstate

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.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating58 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length159 ft (48.5 m)
Longest span83 ft (25.3 m)
Deck width71 ft (21.6 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic78,500 (2023)
Projected traffic136,198 by 2042
Trucks9%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
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 over Riverview Drive built?

It was built in 1981, making it 44 years old in 2025.

What condition is I-75 NB over Riverview Drive 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 September 2023.

How much traffic does I-75 NB over Riverview Drive carry?

About 78,500 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is I-75 NB over Riverview Drive?

The structure is 159 ft (48.5 m) long with a longest span of 83 ft (25.3 m) and a deck 71 ft wide.

Who owns I-75 NB over Riverview Drive?

It is owned by the State Highway Agency.