US Bridges

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

Good

Hillsborough County, Florida · 0.2MI E of Dale Mabry HWY · Structure no. 100828

Built
2014
11 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
128 ft
1 main span
Daily traffic
105,000
2022 count
Owner
State
State Highway Agency

About this bridge

I-275 (SR-93) SB over Himes Avenue is a prestressed concrete stringer/multi-beam or girder carrying I-275 (SR-93) SB over Himes 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 105,000 vehicles a day, roughly 7% of them trucks, projected to reach 182,175 by 2044. The structure is 128 ft (39 m) long and 127 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-275 (SR-93) SB
CrossesHimes Avenue
Location0.2MI E of Dale Mabry HWY
RouteInterstate 275
CountyHillsborough County
StateFlorida
Coordinates27.95618, -82.50145
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.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating43.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length128 ft (39 m)
Longest span128 ft (39 m)
Deck width127 ft (38.6 m)
Roadway width112 ft (34.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic105,000 (2022)
Projected traffic182,175 by 2044
Trucks7%
Lanes on structure6
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-275 (SR-93) SB over Himes Avenue built?

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

What condition is I-275 (SR-93) SB over Himes 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 August 2023.

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

About 105,000 vehicles per day (2022 count), of which roughly 7% are trucks.

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

The structure is 128 ft (39 m) long with a longest span of 128 ft (39 m) and a deck 127 ft wide.

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

It is owned by the State Highway Agency.