US Bridges

NW 216th ST over Heilbronn Spring Creek

FairPosted for load

Bradford County, Florida · 0.2 MI East of SR 16 · Structure no. 284023

Built
1980
45 years old
Condition
Fair
inspected August 2023
Type
Slab
Concrete
Length
30 ft
2 main spans
Daily traffic
600
2023 count
Owner
County
County Highway Agency

About this bridge

NW 216th ST over Heilbronn Spring Creek is a concrete slab carrying NW 216th ST over Heilbronn Spring Creek in Bradford County, Florida. It was built in 1980, so it is 45 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. Its operating status is: posted for load restriction.

It carries about 600 vehicles a day, roughly 3% of them trucks, projected to reach 1,041 by 2042. The structure is 30 ft (9.1 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesNW 216th ST
CrossesHeilbronn Spring Creek
Location0.2 MI East of SR 16
RouteCounty Highway 0
CountyBradford County
StateFlorida
Coordinates30.01639, -82.14417
Functional classRural Minor 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be 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 rating21.6 US tons
Inventory rating16.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadUnknown
Structure length30 ft (9.1 m)
Longest span15 ft (4.6 m)
Deck width25 ft (7.6 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2023)
Projected traffic1,041 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$371,000
NavigationNo navigation control on waterway

Frequently asked questions

When was NW 216th ST over Heilbronn Spring Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is NW 216th ST over Heilbronn Spring 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 August 2023.

How much traffic does NW 216th ST over Heilbronn Spring Creek carry?

About 600 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is NW 216th ST over Heilbronn Spring Creek?

The structure is 30 ft (9.1 m) long with a longest span of 15 ft (4.6 m) and a deck 25 ft wide.

Who owns NW 216th ST over Heilbronn Spring Creek?

It is owned by the County Highway Agency.