US Bridges

SR589 NB Scp 40.65 over Spring Hill DR CR 574

Good

Hernando County, Florida · 3.9 MI South of SR 50 · Structure no. 080041

Built
1999
26 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
133 ft
1 main span
Daily traffic
10,050
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR589 NB Scp 40.65 over Spring Hill DR CR 574 is a prestressed concrete stringer/multi-beam or girder carrying SR589 NB Scp 40.65 over Spring Hill DR CR 574 in Hernando County, Florida. It was built in 1999, so it is 26 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10,050 vehicles a day, roughly 14% of them trucks, projected to reach 17,437 by 2044. The structure is 133 ft (40.5 m) long and 42 ft wide.

Location

Open in Google Maps
CarriesSR589 NB Scp 40.65
CrossesSpring Hill DR CR 574
Location3.9 MI South of SR 50
RouteState Highway 589
CountyHernando County
StateFlorida
Coordinates28.48149, -82.48215
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56 US tons
Inventory rating45.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length133 ft (40.5 m)
Longest span133 ft (40.5 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,050 (2022)
Projected traffic17,437 by 2044
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
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 SR589 NB Scp 40.65 over Spring Hill DR CR 574 built?

It was built in 1999, making it 26 years old in 2025.

What condition is SR589 NB Scp 40.65 over Spring Hill DR CR 574 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 May 2024.

How much traffic does SR589 NB Scp 40.65 over Spring Hill DR CR 574 carry?

About 10,050 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is SR589 NB Scp 40.65 over Spring Hill DR CR 574?

The structure is 133 ft (40.5 m) long with a longest span of 133 ft (40.5 m) and a deck 42 ft wide.

Who owns SR589 NB Scp 40.65 over Spring Hill DR CR 574?

It is owned by the State Toll Authority.