US Bridges

SR618 Selmn&rmp WB over Elprado Blvd & RR

Fair

Hillsborough County, Florida · 1.3MI N of Gandy Blvd. · Structure no. 100312

Built
1975
50 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
960 ft
13 main spans
Daily traffic
19,750
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR618 Selmn&rmp WB over Elprado Blvd & RR is a prestressed concrete stringer/multi-beam or girder carrying SR618 Selmn&rmp WB over Elprado Blvd & RR in Hillsborough County, Florida. It was built in 1975, so it is 50 years old, older 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 19,750 vehicles a day, roughly 9% of them trucks, projected to reach 34,266 by 2044. The structure is 960 ft (292.7 m) long and 56 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR618 Selmn&rmp WB
CrossesElprado Blvd & RR
Location1.3MI N of Gandy Blvd.
RouteState Highway 618
CountyHillsborough County
StateFlorida
Coordinates27.91149, -82.49824
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.3 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans13
Design loadHS 20 + Mod
Structure length960 ft (292.7 m)
Longest span111 ft (33.8 m)
Deck width56 ft (17.2 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,750 (2022)
Projected traffic34,266 by 2044
Trucks9%
Lanes on structure3
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway and railroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR618 Selmn&rmp WB over Elprado Blvd & RR built?

It was built in 1975, making it 50 years old in 2025.

What condition is SR618 Selmn&rmp WB over Elprado Blvd & RR 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 July 2023.

How much traffic does SR618 Selmn&rmp WB over Elprado Blvd & RR carry?

About 19,750 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is SR618 Selmn&rmp WB over Elprado Blvd & RR?

The structure is 960 ft (292.7 m) long with a longest span of 111 ft (33.8 m) and a deck 56 ft wide.

Who owns SR618 Selmn&rmp WB over Elprado Blvd & RR?

It is owned by the State Toll Authority.