US Bridges

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

Good

Hillsborough County, Florida · 0.2MI E of Dale Mabry HWY · Structure no. 100829

Built
2013
12 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
130 ft
1 main span
Daily traffic
105,000
2023 count
Owner
State
State Highway Agency

About this bridge

I-275 (SR-93) NB over Himes Avenue is a prestressed concrete stringer/multi-beam or girder carrying I-275 (SR-93) NB over Himes Avenue in Hillsborough County, Florida. It was built in 2013, so it is 12 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 131,250 by 2042. The structure is 130 ft (39.7 m) long and 118 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-275 (SR-93) NB
CrossesHimes Avenue
Location0.2MI E of Dale Mabry HWY
RouteInterstate 275
CountyHillsborough County
StateFlorida
Coordinates27.95558, -82.50147
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 rating42.5 US tons
Inventory rating38.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length130 ft (39.7 m)
Longest span130 ft (39.7 m)
Deck width118 ft (35.9 m)
Roadway width109 ft (33.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic105,000 (2023)
Projected traffic131,250 by 2042
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) NB over Himes Avenue built?

It was built in 2013, making it 12 years old in 2025.

What condition is I-275 (SR-93) NB 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) NB over Himes Avenue carry?

About 105,000 vehicles per day (2023 count), of which roughly 7% are trucks.

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

The structure is 130 ft (39.7 m) long with a longest span of 130 ft (39.7 m) and a deck 118 ft wide.

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

It is owned by the State Highway Agency.