US Bridges

Old Kings Road over Nine Mile Creek

Fair

Duval County, Florida · 0.7 MI S of Trout River B · Structure no. 724392

Built
2001
24 years old
Condition
Fair
inspected July 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
5,300
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Old Kings Road over Nine Mile Creek is a concrete culvert carrying Old Kings Road over Nine Mile Creek in Duval County, Florida. It was built in 2001, so it is 24 years old, younger 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 5,300 vehicles a day, roughly 1% of them trucks, projected to reach 9,196 by 2046. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOld Kings Road
CrossesNine Mile Creek
Location0.7 MI S of Trout River B
RouteCity Street 0
StateFlorida
Coordinates30.40592, -81.75633
Functional classUrban 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 inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.4 US tons
Inventory rating22.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length22 ft (6.8 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,300 (2024)
Projected traffic9,196 by 2046
Trucks1%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Old Kings Road over Nine Mile Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is Old Kings Road over Nine Mile 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 July 2024.

How much traffic does Old Kings Road over Nine Mile Creek carry?

About 5,300 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Old Kings Road over Nine Mile Creek?

The structure is 22 ft (6.8 m) long with a longest span of 11 ft (3.4 m).

Who owns Old Kings Road over Nine Mile Creek?

It is owned by the City or Municipal Highway Agency.