US Bridges

CR 523 208.4 over SR 91 Tpk

Fair

Osceola County, Florida · 15.3 Miles N of SR 60 · Structure no. 920025

Built
1964
61 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
243 ft
4 main spans
Daily traffic
36,000
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

CR 523 208.4 over SR 91 Tpk is a prestressed concrete stringer/multi-beam or girder carrying CR 523 208.4 over SR 91 Tpk in Osceola County, Florida. It was built in 1964, so it is 61 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 36,000 vehicles a day, roughly 11% of them trucks, projected to reach 62,460 by 2044. The structure is 243 ft (74 m) long and 34 ft wide. If it were closed, the detour would be 70.2 mi (113 km).

Location

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CarriesCR 523 208.4
CrossesSR 91 Tpk
Location15.3 Miles N of SR 60
RouteCounty Highway 523
CountyOsceola County
StateFlorida
Coordinates27.87664, -81.02385
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating37.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length243 ft (74 m)
Longest span73 ft (22.1 m)
Deck width34 ft (10.4 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,000 (2022)
Projected traffic62,460 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed70.2 mi (113 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 523 208.4 over SR 91 Tpk built?

It was built in 1964, making it 61 years old in 2025.

What condition is CR 523 208.4 over SR 91 Tpk in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does CR 523 208.4 over SR 91 Tpk carry?

About 36,000 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is CR 523 208.4 over SR 91 Tpk?

The structure is 243 ft (74 m) long with a longest span of 73 ft (22.1 m) and a deck 34 ft wide.

Who owns CR 523 208.4 over SR 91 Tpk?

It is owned by the State Toll Authority.