US Bridges

4th Street over SR-91 Turnpike

Good

Orange County, Florida · .15MI. South of SR-50 · Structure no. 754135

Built
2006
19 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
232 ft
2 main spans
Daily traffic
1,500
2021 count
Owner
County
County Highway Agency

About this bridge

4th Street over SR-91 Turnpike is a steel continuous stringer/multi-beam or girder carrying 4th Street over SR-91 Turnpike in Orange 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 1,500 vehicles a day, roughly 1% of them trucks, projected to reach 2,603 by 2042. The structure is 232 ft (70.7 m) long and 35 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Carries4th Street
CrossesSR-91 Turnpike
Location.15MI. South of SR-50
RouteCounty Highway 0
StateFlorida
Coordinates28.54831, -81.62782
Functional classUrban Local

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.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating74.2 US tons
Inventory rating44.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length232 ft (70.7 m)
Longest span116 ft (35.4 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2021)
Projected traffic2,603 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 4th Street over SR-91 Turnpike built?

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

What condition is 4th Street over SR-91 Turnpike 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 February 2025.

How much traffic does 4th Street over SR-91 Turnpike carry?

About 1,500 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is 4th Street over SR-91 Turnpike?

The structure is 232 ft (70.7 m) long with a longest span of 116 ft (35.4 m) and a deck 35 ft wide.

Who owns 4th Street over SR-91 Turnpike?

It is owned by the County Highway Agency.