US Bridges

CR 14A/CR 170 over Econfina River

Good

Taylor County, Florida · 0.5 MI East of CR 14 · Structure no. 384106

Built
2018
7 years old
Condition
Good
inspected January 2024
Type
Slab
Prestressed Concrete
Length
112 ft
3 main spans
Daily traffic
51
2024 count
Owner
County
County Highway Agency

About this bridge

CR 14A/CR 170 over Econfina River is a prestressed concrete slab carrying CR 14A/CR 170 over Econfina River in Taylor County, Florida. It was built in 2018, so it is 7 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 51 vehicles a day, projected to reach 88 by 2042. The structure is 112 ft (34 m) long and 27 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesCR 14A/CR 170
CrossesEconfina River
Location0.5 MI East of CR 14
RouteCounty Highway 14A
StateFlorida
Coordinates30.28706, -83.68244
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating74.2 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHL 93
Structure length112 ft (34 m)
Longest span37 ft (11.3 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic51 (2024)
Projected traffic88 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 14A/CR 170 over Econfina River built?

It was built in 2018, making it 7 years old in 2025.

What condition is CR 14A/CR 170 over Econfina River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.

How much traffic does CR 14A/CR 170 over Econfina River carry?

About 51 vehicles per day (2024 count).

How long is CR 14A/CR 170 over Econfina River?

The structure is 112 ft (34 m) long with a longest span of 37 ft (11.3 m) and a deck 27 ft wide.

Who owns CR 14A/CR 170 over Econfina River?

It is owned by the County Highway Agency.