US Bridges

I-275 SB/SR-93 over 22nd Street South

Good

Pinellas County, Florida · 0.3MI. South of I-175 · Structure no. 150129

Built
1979
46 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
213 ft
3 main spans
Daily traffic
54,750
2023 count
Owner
State
State Highway Agency

About this bridge

I-275 SB/SR-93 over 22nd Street South is a prestressed concrete stringer/multi-beam or girder carrying I-275 SB/SR-93 over 22nd Street South in Pinellas County, Florida. It was built in 1979, so it is 46 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 54,750 vehicles a day, roughly 6% of them trucks, projected to reach 94,991 by 2042. The structure is 213 ft (64.9 m) long and 59 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-275 SB/SR-93
Crosses22nd Street South
Location0.3MI. South of I-175
RouteInterstate 275
StateFlorida
Coordinates27.76244, -82.66303
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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length213 ft (64.9 m)
Longest span92 ft (28 m)
Deck width59 ft (18 m)
Roadway width56 ft (17.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic54,750 (2023)
Projected traffic94,991 by 2042
Trucks6%
Lanes on structure3
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 SB/SR-93 over 22nd Street South built?

It was built in 1979, making it 46 years old in 2025.

What condition is I-275 SB/SR-93 over 22nd Street South 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 October 2023.

How much traffic does I-275 SB/SR-93 over 22nd Street South carry?

About 54,750 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is I-275 SB/SR-93 over 22nd Street South?

The structure is 213 ft (64.9 m) long with a longest span of 92 ft (28 m) and a deck 59 ft wide.

Who owns I-275 SB/SR-93 over 22nd Street South?

It is owned by the State Highway Agency.