US Bridges

SR20 over Telogia Creek Relief

Good

Liberty County, Florida · 8.4 MI W of SR65 · Structure no. 560060

Built
1990
35 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
167 ft
6 main spans
Daily traffic
4,500
2022 count
Owner
State
State Highway Agency

About this bridge

SR20 over Telogia Creek Relief is a concrete continuous slab carrying SR20 over Telogia Creek Relief in Liberty County, Florida. It was built in 1990, so it is 35 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 4,500 vehicles a day, roughly 17% of them trucks, projected to reach 7,808 by 2044. The structure is 167 ft (50.9 m) long and 47 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR20
CrossesTelogia Creek Relief
Location8.4 MI W of SR65
RouteState Highway 20
StateFlorida
Coordinates30.42736, -84.9301
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.5 US tons
Inventory rating32.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length167 ft (50.9 m)
Longest span29 ft (8.8 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,500 (2022)
Projected traffic7,808 by 2044
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 SR20 over Telogia Creek Relief built?

It was built in 1990, making it 35 years old in 2025.

What condition is SR20 over Telogia Creek Relief 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 September 2023.

How much traffic does SR20 over Telogia Creek Relief carry?

About 4,500 vehicles per day (2022 count), of which roughly 17% are trucks.

How long is SR20 over Telogia Creek Relief?

The structure is 167 ft (50.9 m) long with a longest span of 29 ft (8.8 m) and a deck 47 ft wide.

Who owns SR20 over Telogia Creek Relief?

It is owned by the State Highway Agency.