US Bridges

NW 74th Ave over Water Oak Creek

PoorPosted for load

Bradford County, Florida · 0.5 MI South of CR 225 · Structure no. 284026

Built
1978
47 years old
Condition
Poor
inspected September 2023
Type
Slab
Concrete
Length
45 ft
3 main spans
Daily traffic
101
2023 count
Owner
County
County Highway Agency

About this bridge

NW 74th Ave over Water Oak Creek is a concrete slab carrying NW 74th Ave over Water Oak Creek in Bradford County, Florida. It was built in 1978, so it is 47 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 101 vehicles a day, roughly 5% of them trucks, projected to reach 175 by 2042. The structure is 45 ft (13.7 m) long and 15 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNW 74th Ave
CrossesWater Oak Creek
Location0.5 MI South of CR 225
RouteCounty Highway 0
StateFlorida
Coordinates30.03, -82.17
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating25.2 US tons
Inventory rating19.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadUnknown
Structure length45 ft (13.7 m)
Longest span15 ft (4.6 m)
Deck width15 ft (4.6 m)
Roadway width12 ft (3.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic101 (2023)
Projected traffic175 by 2042
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$101,000
NavigationNo navigation control on waterway

Frequently asked questions

When was NW 74th Ave over Water Oak Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is NW 74th Ave over Water Oak Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.

How much traffic does NW 74th Ave over Water Oak Creek carry?

About 101 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is NW 74th Ave over Water Oak Creek?

The structure is 45 ft (13.7 m) long with a longest span of 15 ft (4.6 m) and a deck 15 ft wide.

Who owns NW 74th Ave over Water Oak Creek?

It is owned by the County Highway Agency.