US Bridges

CR 375/SMITH Ck RD over Black Creek

Fair

Leon County, Florida · 6.3 Miles South of SR 20 · Structure no. 550034

Built
1952
73 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
105 ft
7 main spans
Daily traffic
600
2023 count
Owner
County
County Highway Agency

About this bridge

CR 375/SMITH Ck RD over Black Creek is a concrete slab carrying CR 375/SMITH Ck RD over Black Creek in Leon County, Florida. It was built in 1952, so it is 73 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 600 vehicles a day, roughly 8% of them trucks, projected to reach 660 by 2043. The structure is 105 ft (32 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCR 375/SMITH Ck RD
CrossesBlack Creek
Location6.3 Miles South of SR 20
RouteCounty Highway 375
StateFlorida
Coordinates30.32571, -84.69344
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39 US tons
Inventory rating23 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadUnknown
Structure length105 ft (32 m)
Longest span15 ft (4.6 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2023)
Projected traffic660 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 375/SMITH Ck RD over Black Creek built?

It was built in 1952, making it 73 years old in 2025.

What condition is CR 375/SMITH Ck RD over Black Creek 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 May 2024.

How much traffic does CR 375/SMITH Ck RD over Black Creek carry?

About 600 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is CR 375/SMITH Ck RD over Black Creek?

The structure is 105 ft (32 m) long with a longest span of 15 ft (4.6 m) and a deck 26 ft wide.

Who owns CR 375/SMITH Ck RD over Black Creek?

It is owned by the County Highway Agency.