US Bridges

SR618 Selmon EB over 34th ST & Creek

Good

Hillsborough County, Florida · 1.3MI West of US-41 · Structure no. 100803

Built
2005
20 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
344 ft
5 main spans
Daily traffic
25,500
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR618 Selmon EB over 34th ST & Creek is a prestressed concrete stringer/multi-beam or girder carrying SR618 Selmon EB over 34th ST & Creek in Hillsborough County, Florida. It was built in 2005, so it is 20 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 25,500 vehicles a day, roughly 6% of them trucks, projected to reach 44,242 by 2044. The structure is 344 ft (104.7 m) long and 47 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR618 Selmon EB
Crosses34th ST & Creek
Location1.3MI West of US-41
RouteState Highway 618
CountyHillsborough County
StateFlorida
Coordinates27.95349, -82.42232
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
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 rating64 US tons
Inventory rating38.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length344 ft (104.7 m)
Longest span109 ft (33.3 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic25,500 (2022)
Projected traffic44,242 by 2044
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway and waterway
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 EB over 34th ST & Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is SR618 Selmon EB over 34th ST & 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 August 2023.

How much traffic does SR618 Selmon EB over 34th ST & Creek carry?

About 25,500 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR618 Selmon EB over 34th ST & Creek?

The structure is 344 ft (104.7 m) long with a longest span of 109 ft (33.3 m) and a deck 47 ft wide.

Who owns SR618 Selmon EB over 34th ST & Creek?

It is owned by the State Toll Authority.