US Bridges

I-75 NB (SR-93) over SR 80 (palm Bch Blvd)

Good

Lee County, Florida · 2.2 Mi. S of SR-78 · Structure no. 120094

Built
1978
47 years old, rebuilt 2013
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
251 ft
3 main spans
Daily traffic
53,000
2022 count
Owner
State
State Highway Agency

About this bridge

I-75 NB (SR-93) over SR 80 (palm Bch Blvd) is a steel stringer/multi-beam or girder carrying I-75 NB (SR-93) over SR 80 (palm Bch Blvd) in Lee County, Florida. It was built in 1978 and reconstructed in 2013, so it is 47 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 53,000 vehicles a day, roughly 16% of them trucks, projected to reach 91,955 by 2044. The structure is 251 ft (76.5 m) long and 59 ft wide.

Location

Open in Google Maps
CarriesI-75 NB (SR-93)
CrossesSR 80 (palm Bch Blvd)
Location2.2 Mi. S of SR-78
RouteInterstate 75
CountyLee County
StateFlorida
Coordinates26.68417, -81.79856
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 inspectionJune 2023
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 rating74.8 US tons
Inventory rating45.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length251 ft (76.5 m)
Longest span124 ft (37.9 m)
Deck width59 ft (18 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic53,000 (2022)
Projected traffic91,955 by 2044
Trucks16%
Lanes on structure3
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-75 NB (SR-93) over SR 80 (palm Bch Blvd) built?

It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2013.

What condition is I-75 NB (SR-93) over SR 80 (palm Bch Blvd) 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 2023.

How much traffic does I-75 NB (SR-93) over SR 80 (palm Bch Blvd) carry?

About 53,000 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is I-75 NB (SR-93) over SR 80 (palm Bch Blvd)?

The structure is 251 ft (76.5 m) long with a longest span of 124 ft (37.9 m) and a deck 59 ft wide.

Who owns I-75 NB (SR-93) over SR 80 (palm Bch Blvd)?

It is owned by the State Highway Agency.