US Bridges

US90 SR10 over Gilberts Mill Creek

Fair

Jackson County, Florida · 1.1MILE E. of County Line · Structure no. 530101

Built
1969
56 years old, rebuilt 2002
Condition
Fair
inspected July 2023
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
3,200
2022 count
Owner
State
State Highway Agency

About this bridge

US90 SR10 over Gilberts Mill Creek is a concrete culvert carrying US90 SR10 over Gilberts Mill Creek in Jackson County, Florida. It was built in 1969 and reconstructed in 2002, so it is 56 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 3,200 vehicles a day, roughly 11% of them trucks, projected to reach 5,552 by 2044. The structure is 23 ft (7 m) long. If it were closed, the detour would be 6.2 mi (10 km).

CarriesUS90 SR10
CrossesGilberts Mill Creek
Location1.1MILE E. of County Line
RouteU.S. Route 90
StateFlorida
Coordinates30.78742, -85.43731
Functional classRural Minor Arterial

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 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length23 ft (7 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 traffic3,200 (2022)
Projected traffic5,552 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US90 SR10 over Gilberts Mill Creek built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2002.

What condition is US90 SR10 over Gilberts Mill 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 2023.

How much traffic does US90 SR10 over Gilberts Mill Creek carry?

About 3,200 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is US90 SR10 over Gilberts Mill Creek?

The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m).

Who owns US90 SR10 over Gilberts Mill Creek?

It is owned by the State Highway Agency.