US Bridges

SR-100 over Salt Creek

Good

Flagler County, Florida · 2.2 MI E of Putnam CO Ln. · Structure no. 730066

Built
2002
23 years old
Condition
Good
inspected January 2024
Type
Slab
Concrete
Length
125 ft
5 main spans
Daily traffic
4,700
2022 count
Owner
State
State Highway Agency

About this bridge

SR-100 over Salt Creek is a concrete slab carrying SR-100 over Salt Creek in Flagler County, Florida. It was built in 2002, so it is 23 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 4,700 vehicles a day, roughly 11% of them trucks, projected to reach 8,154 by 2044. The structure is 125 ft (38.1 m) long and 47 ft wide. If it were closed, the detour would be 37.3 mi (60 km).

CarriesSR-100
CrossesSalt Creek
Location2.2 MI E of Putnam CO Ln.
RouteState Highway 100
StateFlorida
Coordinates29.51249, -81.49882
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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating85.1 US tons
Inventory rating51.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 25 or greater
Structure length125 ft (38.1 m)
Longest span25 ft (7.6 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,700 (2022)
Projected traffic8,154 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.3 mi (60 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 SR-100 over Salt Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is SR-100 over Salt Creek 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 SR-100 over Salt Creek carry?

About 4,700 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is SR-100 over Salt Creek?

The structure is 125 ft (38.1 m) long with a longest span of 25 ft (7.6 m) and a deck 47 ft wide.

Who owns SR-100 over Salt Creek?

It is owned by the State Highway Agency.