US Bridges

CR 276 over Brack Mill Branch

Fair

Washington County, Florida · 0.8 MI S of CR 277 · Structure no. 610038

Built
1963
62 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
43 ft
3 main spans
Daily traffic
700
2023 count
Owner
County
County Highway Agency

About this bridge

CR 276 over Brack Mill Branch is a concrete culvert carrying CR 276 over Brack Mill Branch in Washington County, Florida. It was built in 1963, so it is 62 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 5 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 700 vehicles a day, roughly 12% of them trucks, projected to reach 1,215 by 2045. The structure is 43 ft (13 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 276
CrossesBrack Mill Branch
Location0.8 MI S of CR 277
RouteCounty Highway 276
StateFlorida
Coordinates30.73518, -85.59251
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length43 ft (13 m)
Longest span15 ft (4.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2023)
Projected traffic1,215 by 2045
Trucks12%
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 276 over Brack Mill Branch built?

It was built in 1963, making it 62 years old in 2025.

What condition is CR 276 over Brack Mill Branch 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 May 2024.

How much traffic does CR 276 over Brack Mill Branch carry?

About 700 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is CR 276 over Brack Mill Branch?

The structure is 43 ft (13 m) long with a longest span of 15 ft (4.5 m).

Who owns CR 276 over Brack Mill Branch?

It is owned by the County Highway Agency.