US Bridges

SR-417 NB over Fla. Tpk (SR-91)

Good

Orange County, Florida · SR-417 SR-91 · Structure no. 750439

Built
1993
32 years old, rebuilt 2023
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
294 ft
4 main spans
Daily traffic
31,500
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR-417 NB over Fla. Tpk (SR-91) is a prestressed concrete stringer/multi-beam or girder carrying SR-417 NB over Fla. Tpk (SR-91) in Orange County, Florida. It was built in 1993 and reconstructed in 2023, so it is 32 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 31,500 vehicles a day, roughly 4% of them trucks, projected to reach 54,653 by 2045. The structure is 294 ft (89.5 m) long and 71 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesSR-417 NB
CrossesFla. Tpk (SR-91)
LocationSR-417 SR-91
CountyOrange County
StateFlorida
Coordinates28.36798, -81.38953
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating51.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length294 ft (89.5 m)
Longest span89 ft (27 m)
Deck width71 ft (21.6 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,500 (2023)
Projected traffic54,653 by 2045
Trucks4%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 SR-417 NB over Fla. Tpk (SR-91) built?

It was built in 1993, making it 32 years old in 2025. It was reconstructed in 2023.

What condition is SR-417 NB over Fla. Tpk (SR-91) 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 January 2025.

How much traffic does SR-417 NB over Fla. Tpk (SR-91) carry?

About 31,500 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is SR-417 NB over Fla. Tpk (SR-91)?

The structure is 294 ft (89.5 m) long with a longest span of 89 ft (27 m) and a deck 71 ft wide.

Who owns SR-417 NB over Fla. Tpk (SR-91)?

It is owned by the State Toll Authority.