US Bridges

SR618BTO/FROMUS92 over US92/WESTSHORE/MANHATTAN

Fair

Hillsborough County, Florida · 0.6 MI E/O Gandy Bridge · Structure no. 100852

Built
2021
4 years old
Condition
Fair
inspected March 2023
Type
Segmental Box Girder
Prestressed Concrete Continuous
Length
7,872 ft
35 main spans
Daily traffic
19,250
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR618BTO/FROMUS92 over US92/WESTSHORE/MANHATTAN is a prestressed concrete continuous segmental box girder carrying SR618BTO/FROMUS92 over US92/WESTSHORE/MANHATTAN in Hillsborough County, Florida. It was built in 2021, so it is 4 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 19,250 vehicles a day, roughly 5% of them trucks, projected to reach 33,399 by 2042. The structure is 7,872 ft (2,399.4 m) long and 59 ft wide.

Location

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CarriesSR618BTO/FROMUS92
CrossesUS92/WESTSHORE/MANHATTAN
Location0.6 MI E/O Gandy Bridge
CountyHillsborough County
StateFlorida
Coordinates27.89334, -82.52306
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.8 US tons
Inventory rating36 US tons

Structure

Structure typeSegmental Box Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans35
Design loadHL 93
Structure length7,872 ft (2,399.4 m)
Longest span260 ft (79.2 m)
Deck width59 ft (18 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,250 (2023)
Projected traffic33,399 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 SR618BTO/FROMUS92 over US92/WESTSHORE/MANHATTAN built?

It was built in 2021, making it 4 years old in 2025.

What condition is SR618BTO/FROMUS92 over US92/WESTSHORE/MANHATTAN 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 March 2023.

How much traffic does SR618BTO/FROMUS92 over US92/WESTSHORE/MANHATTAN carry?

About 19,250 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is SR618BTO/FROMUS92 over US92/WESTSHORE/MANHATTAN?

The structure is 7,872 ft (2,399.4 m) long with a longest span of 260 ft (79.2 m) and a deck 59 ft wide.

Who owns SR618BTO/FROMUS92 over US92/WESTSHORE/MANHATTAN?

It is owned by the State Toll Authority.