US Bridges

SR618 Selmon WB over Delaney Creek

Fair

Hillsborough County, Florida · 0.3MI West of US-301 · Structure no. 100809

Built
2004
21 years old
Condition
Fair
inspected August 2023
Type
Slab
Concrete Continuous
Length
91 ft
3 main spans
Daily traffic
37,000
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR618 Selmon WB over Delaney Creek is a concrete continuous slab carrying SR618 Selmon WB over Delaney Creek in Hillsborough County, Florida. It was built in 2004, so it is 21 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 37,000 vehicles a day, roughly 8% of them trucks, projected to reach 64,195 by 2044. The structure is 91 ft (27.8 m) long and 71 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR618 Selmon WB
CrossesDelaney Creek
Location0.3MI West of US-301
RouteState Highway 618
StateFlorida
Coordinates27.93269, -82.35571
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating65.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length91 ft (27.8 m)
Longest span33 ft (10.1 m)
Deck width71 ft (21.6 m)
Roadway width67 ft (20.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,000 (2022)
Projected traffic64,195 by 2044
Trucks8%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 SR618 Selmon WB over Delaney Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is SR618 Selmon WB over Delaney Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.

How much traffic does SR618 Selmon WB over Delaney Creek carry?

About 37,000 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is SR618 Selmon WB over Delaney Creek?

The structure is 91 ft (27.8 m) long with a longest span of 33 ft (10.1 m) and a deck 71 ft wide.

Who owns SR618 Selmon WB over Delaney Creek?

It is owned by the State Toll Authority.