US Bridges

CR154-W W Kelly RD over Unnamed Branch

Fair

Leon County, Florida · 2.34 Mi. S. of US27/SR20 · Structure no. 550083

Built
1901
124 years old, rebuilt 1955
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
3,000
2023 count
Owner
County
County Highway Agency

About this bridge

CR154-W W Kelly RD over Unnamed Branch is a concrete culvert carrying CR154-W W Kelly RD over Unnamed Branch in Leon County, Florida. It was built in 1901 and reconstructed in 1955, so it is 124 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 3,000 vehicles a day, roughly 8% of them trucks, projected to reach 3,300 by 2043. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesCR154-W W Kelly RD
CrossesUnnamed Branch
Location2.34 Mi. S. of US27/SR20
RouteCounty Highway 154
CountyLeon County
StateFlorida
Coordinates30.39187, -84.10487
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating44 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length21 ft (6.3 m)
Longest span10 ft (3.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2023)
Projected traffic3,300 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR154-W W Kelly RD over Unnamed Branch built?

It was built in 1901, making it 124 years old in 2025. It was reconstructed in 1955.

What condition is CR154-W W Kelly RD over Unnamed Branch 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 CR154-W W Kelly RD over Unnamed Branch carry?

About 3,000 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is CR154-W W Kelly RD over Unnamed Branch?

The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3.1 m).

Who owns CR154-W W Kelly RD over Unnamed Branch?

It is owned by the County Highway Agency.