US Bridges

NW Brownville RD over Peace River Relief

Fair

DeSoto County, Florida · 1.0 MI W of US-17 · Structure no. 040026

Built
1964
61 years old
Condition
Fair
inspected January 2025
Type
Slab
Prestressed Concrete
Length
200 ft
5 main spans
Daily traffic
500
2025 count
Owner
County
County Highway Agency

About this bridge

NW Brownville RD over Peace River Relief is a prestressed concrete slab carrying NW Brownville RD over Peace River Relief in DeSoto County, Florida. It was built in 1964, so it is 61 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 500 vehicles a day, roughly 10% of them trucks, projected to reach 866 by 2045. The structure is 200 ft (61 m) long and 27 ft wide. If it were closed, the detour would be 9.3 mi (15 km).

CarriesNW Brownville RD
CrossesPeace River Relief
Location1.0 MI W of US-17
RouteCounty Highway 0
StateFlorida
Coordinates27.30099, -81.84209
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.4 US tons
Inventory rating33.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length200 ft (61 m)
Longest span40 ft (12.2 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2025)
Projected traffic866 by 2045
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed9.3 mi (15 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NW Brownville RD over Peace River Relief built?

It was built in 1964, making it 61 years old in 2025.

What condition is NW Brownville RD over Peace River Relief 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 January 2025.

How much traffic does NW Brownville RD over Peace River Relief carry?

About 500 vehicles per day (2025 count), of which roughly 10% are trucks.

How long is NW Brownville RD over Peace River Relief?

The structure is 200 ft (61 m) long with a longest span of 40 ft (12.2 m) and a deck 27 ft wide.

Who owns NW Brownville RD over Peace River Relief?

It is owned by the County Highway Agency.