US Bridges

I-4 EB over 40th ST (SR-569)

Good

Hillsborough County, Florida · 2.3 MI East of I-275 · Structure no. 100669

Built
2006
19 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
125 ft
1 main span
Daily traffic
83,250
2022 count
Owner
State
State Highway Agency

About this bridge

I-4 EB over 40th ST (SR-569) is a prestressed concrete stringer/multi-beam or girder carrying I-4 EB over 40th ST (SR-569) in Hillsborough County, Florida. It was built in 2006, so it is 19 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 83,250 vehicles a day, roughly 10% of them trucks, projected to reach 144,439 by 2044. The structure is 125 ft (38.1 m) long and 70 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-4 EB
Crosses40th ST (SR-569)
Location2.3 MI East of I-275
RouteInterstate 4
StateFlorida
Coordinates27.96459, -82.41413
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2024
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 rating78.4 US tons
Inventory rating32.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length125 ft (38.1 m)
Longest span125 ft (38.1 m)
Deck width70 ft (21.4 m)
Roadway width67 ft (20.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic83,250 (2022)
Projected traffic144,439 by 2044
Trucks10%
Lanes on structure4
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-4 EB over 40th ST (SR-569) built?

It was built in 2006, making it 19 years old in 2025.

What condition is I-4 EB over 40th ST (SR-569) 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 June 2024.

How much traffic does I-4 EB over 40th ST (SR-569) carry?

About 83,250 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is I-4 EB over 40th ST (SR-569)?

The structure is 125 ft (38.1 m) long with a longest span of 125 ft (38.1 m) and a deck 70 ft wide.

Who owns I-4 EB over 40th ST (SR-569)?

It is owned by the State Highway Agency.