US Bridges

CR 438 273.6 over SR 91 Tpk

Good

Orange County, Florida · Over SR 91 Tpk · Structure no. 750650

Built
2022
3 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
310 ft
2 main spans
Daily traffic
3,400
2020 count
Owner
Toll Authority
State Toll Authority

About this bridge

CR 438 273.6 over SR 91 Tpk is a prestressed concrete stringer/multi-beam or girder carrying CR 438 273.6 over SR 91 Tpk in Orange County, Florida. It was built in 2022, so it is 3 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 3,400 vehicles a day, roughly 6% of them trucks, projected to reach 6,766 by 2042. The structure is 310 ft (94.5 m) long and 49 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesCR 438 273.6
CrossesSR 91 Tpk
LocationOver SR 91 Tpk
RouteState Highway 438
CountyOrange County
StateFlorida
Coordinates28.55117, -81.64548
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 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 alignment7: Better than present minimum criteria
Operating rating67.9 US tons
Inventory rating46.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length310 ft (94.5 m)
Longest span155 ft (47.2 m)
Deck width49 ft (14.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,400 (2020)
Projected traffic6,766 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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 CR 438 273.6 over SR 91 Tpk built?

It was built in 2022, making it 3 years old in 2025.

What condition is CR 438 273.6 over SR 91 Tpk 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 CR 438 273.6 over SR 91 Tpk carry?

About 3,400 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is CR 438 273.6 over SR 91 Tpk?

The structure is 310 ft (94.5 m) long with a longest span of 155 ft (47.2 m) and a deck 49 ft wide.

Who owns CR 438 273.6 over SR 91 Tpk?

It is owned by the State Toll Authority.