US Bridges

US-98 EB (SR-50EB) over Withlacoochee River

Good

Hernando County, Florida · 1.6MI East of I-75 · Structure no. 080064

Built
1998
27 years old, rebuilt 2021
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
241 ft
5 main spans
Daily traffic
22,000
2025 count
Owner
State
State Highway Agency

About this bridge

US-98 EB (SR-50EB) over Withlacoochee River is a prestressed concrete stringer/multi-beam or girder carrying US-98 EB (SR-50EB) over Withlacoochee River in Hernando County, Florida. It was built in 1998 and reconstructed in 2021, so it is 27 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 22,000 vehicles a day, roughly 5% of them trucks, projected to reach 38,170 by 2047. The structure is 241 ft (73.4 m) long and 70 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS-98 EB (SR-50EB)
CrossesWithlacoochee River
Location1.6MI East of I-75
RouteU.S. Route 98
StateFlorida
Coordinates28.51897, -82.20967
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
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 rating60.1 US tons
Inventory rating46.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length241 ft (73.4 m)
Longest span48 ft (14.7 m)
Deck width70 ft (21.4 m)
Roadway width58 ft (17.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,000 (2025)
Projected traffic38,170 by 2047
Trucks5%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 US-98 EB (SR-50EB) over Withlacoochee River built?

It was built in 1998, making it 27 years old in 2025. It was reconstructed in 2021.

What condition is US-98 EB (SR-50EB) over Withlacoochee River 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 February 2025.

How much traffic does US-98 EB (SR-50EB) over Withlacoochee River carry?

About 22,000 vehicles per day (2025 count), of which roughly 5% are trucks.

How long is US-98 EB (SR-50EB) over Withlacoochee River?

The structure is 241 ft (73.4 m) long with a longest span of 48 ft (14.7 m) and a deck 70 ft wide.

Who owns US-98 EB (SR-50EB) over Withlacoochee River?

It is owned by the State Highway Agency.