US Bridges

US-441 (SR-47) over N. Prong of Deep Creek

Good

Columbia County, Florida · 9.1 Mi. N. of I-10 · Structure no. 290096

Built
2000
25 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
750
2023 count
Owner
State
State Highway Agency

About this bridge

US-441 (SR-47) over N. Prong of Deep Creek is a prestressed concrete stringer/multi-beam or girder carrying US-441 (SR-47) over N. Prong of Deep Creek in Columbia County, Florida. It was built in 2000, so it is 25 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 750 vehicles a day, roughly 11% of them trucks, projected to reach 1,301 by 2045. The structure is 60 ft (18.2 m) long and 47 ft wide. If it were closed, the detour would be 26.7 mi (43 km).

Location

Open in Google Maps
CarriesUS-441 (SR-47)
CrossesN. Prong of Deep Creek
Location9.1 Mi. N. of I-10
RouteU.S. Route 441
CountyColumbia County
StateFlorida
Coordinates30.37128, -82.62204
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating38.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length60 ft (18.2 m)
Longest span60 ft (18.2 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic750 (2023)
Projected traffic1,301 by 2045
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.7 mi (43 km)
TollOn a free road
National Highway SystemYes

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 US-441 (SR-47) over N. Prong of Deep Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is US-441 (SR-47) over N. Prong of Deep Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does US-441 (SR-47) over N. Prong of Deep Creek carry?

About 750 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US-441 (SR-47) over N. Prong of Deep Creek?

The structure is 60 ft (18.2 m) long with a longest span of 60 ft (18.2 m) and a deck 47 ft wide.

Who owns US-441 (SR-47) over N. Prong of Deep Creek?

It is owned by the State Highway Agency.