US Bridges

CR 278 over Chipola River

Poor

Jackson County, Florida · 0.96 Miles East of SR 73 · Structure no. 530026

Built
1966
59 years old
Condition
Poor
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
349 ft
8 main spans
Daily traffic
1,600
2023 count
Owner
County
County Highway Agency

About this bridge

CR 278 over Chipola River is a prestressed concrete stringer/multi-beam or girder carrying CR 278 over Chipola River in Jackson County, Florida. It was built in 1966, so it is 59 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.

It carries about 1,600 vehicles a day, roughly 16% of them trucks, projected to reach 1,760 by 2043. The structure is 349 ft (106.5 m) long and 29 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesCR 278
CrossesChipola River
Location0.96 Miles East of SR 73
RouteCounty Highway 278
StateFlorida
Coordinates30.62758, -85.1655
Functional classRural Minor Collector

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 protection2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; extensive scour has occurred
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 rating71 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans8
Design loadH 20
Structure length349 ft (106.5 m)
Longest span44 ft (13.3 m)
Deck width29 ft (8.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,600 (2023)
Projected traffic1,760 by 2043
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 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 278 over Chipola River built?

It was built in 1966, making it 59 years old in 2025.

What condition is CR 278 over Chipola River 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 January 2025.

How much traffic does CR 278 over Chipola River carry?

About 1,600 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is CR 278 over Chipola River?

The structure is 349 ft (106.5 m) long with a longest span of 44 ft (13.3 m) and a deck 29 ft wide.

Who owns CR 278 over Chipola River?

It is owned by the County Highway Agency.