US Bridges

I-275 SB (SR-93) over Lois Avenue

Good

Hillsborough County, Florida · 0.6 MI W/O US-92 · Structure no. 100817

Built
2014
11 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
144 ft
1 main span
Daily traffic
110,500
2025 count
Owner
State
State Highway Agency

About this bridge

I-275 SB (SR-93) over Lois Avenue is a prestressed concrete stringer/multi-beam or girder carrying I-275 SB (SR-93) over Lois Avenue in Hillsborough County, Florida. It was built in 2014, so it is 11 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 110,500 vehicles a day, roughly 7% of them trucks, projected to reach 138,125 by 2045. The structure is 144 ft (43.8 m) long and 83 ft wide.

Location

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CarriesI-275 SB (SR-93)
CrossesLois Avenue
Location0.6 MI W/O US-92
RouteInterstate 275
CountyHillsborough County
StateFlorida
Coordinates27.9511, -82.51392
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
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 rating42.5 US tons
Inventory rating38.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length144 ft (43.8 m)
Longest span144 ft (43.8 m)
Deck width83 ft (25.3 m)
Roadway width79 ft (24.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110,500 (2025)
Projected traffic138,125 by 2045
Trucks7%
Lanes on structure5
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
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-275 SB (SR-93) over Lois Avenue built?

It was built in 2014, making it 11 years old in 2025.

What condition is I-275 SB (SR-93) over Lois Avenue 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 January 2025.

How much traffic does I-275 SB (SR-93) over Lois Avenue carry?

About 110,500 vehicles per day (2025 count), of which roughly 7% are trucks.

How long is I-275 SB (SR-93) over Lois Avenue?

The structure is 144 ft (43.8 m) long with a longest span of 144 ft (43.8 m) and a deck 83 ft wide.

Who owns I-275 SB (SR-93) over Lois Avenue?

It is owned by the State Highway Agency.