US Bridges

US-17 (n Holland) over SR-60 & CSX RR

Good

Polk County, Florida · 0.25 MI N of SR-60B · Structure no. 160309

Built
2005
20 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
210 ft
3 main spans
Daily traffic
28,000
2024 count
Owner
State
State Highway Agency

About this bridge

US-17 (n Holland) over SR-60 & CSX RR is a prestressed concrete stringer/multi-beam or girder carrying US-17 (n Holland) over SR-60 & CSX RR in Polk 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 28,000 vehicles a day, roughly 15% of them trucks, projected to reach 48,580 by 2044. The structure is 210 ft (64 m) long and 96 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS-17 (n Holland)
CrossesSR-60 & CSX RR
Location0.25 MI N of SR-60B
RouteState Highway 17
StateFlorida
Coordinates27.90082, -81.82934
Functional classUrban Other Principal Arterial

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.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.8 US tons
Inventory rating50.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length210 ft (64 m)
Longest span80 ft (24.5 m)
Deck width96 ft (29.4 m)
Roadway width94 ft (28.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic28,000 (2024)
Projected traffic48,580 by 2044
Trucks15%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.9 mi (3 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US-17 (n Holland) over SR-60 & CSX RR built?

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

What condition is US-17 (n Holland) over SR-60 & CSX RR 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 October 2024.

How much traffic does US-17 (n Holland) over SR-60 & CSX RR carry?

About 28,000 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is US-17 (n Holland) over SR-60 & CSX RR?

The structure is 210 ft (64 m) long with a longest span of 80 ft (24.5 m) and a deck 96 ft wide.

Who owns US-17 (n Holland) over SR-60 & CSX RR?

It is owned by the State Highway Agency.