US Bridges

US 319 SR 377 over Unnamed Branch

Good

Wakulla County, Florida · 4.5 Miles S of Sopchoppy · Structure no. 590052

Built
1996
29 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
3,100
2022 count
Owner
State
State Highway Agency

About this bridge

US 319 SR 377 over Unnamed Branch is a concrete culvert carrying US 319 SR 377 over Unnamed Branch in Wakulla County, Florida. It was built in 1996, so it is 29 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,100 vehicles a day, roughly 13% of them trucks, projected to reach 5,378 by 2044. The structure is 32 ft (9.7 m) long and 48 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

Location

Open in Google Maps
CarriesUS 319 SR 377
CrossesUnnamed Branch
Location4.5 Miles S of Sopchoppy
RouteU.S. Route US319
CountyWakulla County
StateFlorida
Coordinates29.99499, -84.50367
Functional classRural Principal Arterial - Other

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.8 US tons
Inventory rating46 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length32 ft (9.7 m)
Longest span11 ft (3.3 m)
Deck width48 ft (14.5 m)
Roadway width45 ft (13.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,100 (2022)
Projected traffic5,378 by 2044
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 319 SR 377 over Unnamed Branch built?

It was built in 1996, making it 29 years old in 2025.

What condition is US 319 SR 377 over Unnamed Branch 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 February 2024.

How much traffic does US 319 SR 377 over Unnamed Branch carry?

About 3,100 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is US 319 SR 377 over Unnamed Branch?

The structure is 32 ft (9.7 m) long with a longest span of 11 ft (3.3 m) and a deck 48 ft wide.

Who owns US 319 SR 377 over Unnamed Branch?

It is owned by the State Highway Agency.