US Bridges

I-275 NB over Roosevelt Blvd

Good

Pinellas County, Florida · 1.9 MI N/O Gandy Blvd · Structure no. 150306

Built
2021
4 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
198 ft
2 main spans
Daily traffic
138,600
2023 count
Owner
State
State Highway Agency

About this bridge

I-275 NB over Roosevelt Blvd is a prestressed concrete stringer/multi-beam or girder carrying I-275 NB over Roosevelt Blvd in Pinellas County, Florida. It was built in 2021, so it is 4 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 138,600 vehicles a day, roughly 4% of them trucks, projected to reach 175,100 by 2042. The structure is 198 ft (60.2 m) long and 91 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-275 NB
CrossesRoosevelt Blvd
Location1.9 MI N/O Gandy Blvd
RouteInterstate 275
CountyPinellas County
StateFlorida
Coordinates27.87861, -82.65861
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 inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.2 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length198 ft (60.2 m)
Longest span99 ft (30.2 m)
Deck width91 ft (27.6 m)
Roadway width74 ft (22.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic138,600 (2023)
Projected traffic175,100 by 2042
Trucks4%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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-275 NB over Roosevelt Blvd built?

It was built in 2021, making it 4 years old in 2025.

What condition is I-275 NB over Roosevelt Blvd 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 December 2023.

How much traffic does I-275 NB over Roosevelt Blvd carry?

About 138,600 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is I-275 NB over Roosevelt Blvd?

The structure is 198 ft (60.2 m) long with a longest span of 99 ft (30.2 m) and a deck 91 ft wide.

Who owns I-275 NB over Roosevelt Blvd?

It is owned by the State Highway Agency.