US Bridges

CR 357 over Shired Creek

PoorPosted for load

Dixie County, Florida · 10.5 MI South of CR 351 · Structure no. 300043

Built
1960
65 years old
Condition
Poor
inspected April 2024
Type
Slab
Concrete
Length
340 ft
17 main spans
Daily traffic
150
2024 count
Owner
County
County Highway Agency

About this bridge

CR 357 over Shired Creek is a concrete slab carrying CR 357 over Shired Creek in Dixie County, Florida. It was built in 1960, so it is 65 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 150 vehicles a day, roughly 17% of them trucks, projected to reach 260 by 2046. The structure is 340 ft (103.6 m) long and 26 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesCR 357
CrossesShired Creek
Location10.5 MI South of CR 351
RouteCounty Highway 357
StateFlorida
Coordinates29.40192, -83.20181
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating16.4 US tons
Inventory rating12.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans17
Design loadH 15
Structure length340 ft (103.6 m)
Longest span20 ft (6.1 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2024)
Projected traffic260 by 2046
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$4.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 357 over Shired Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is CR 357 over Shired Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does CR 357 over Shired Creek carry?

About 150 vehicles per day (2024 count), of which roughly 17% are trucks.

How long is CR 357 over Shired Creek?

The structure is 340 ft (103.6 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.

Who owns CR 357 over Shired Creek?

It is owned by the County Highway Agency.