US Bridges

SR-600 US-92 over CSX RR

Fair

Hillsborough County, Florida · 0.3MI West of SR-583 · Structure no. 100021

Built
1936
89 years old, rebuilt 1954
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
163 ft
3 main spans
Daily traffic
47,000
2022 count
Owner
State
State Highway Agency

About this bridge

SR-600 US-92 over CSX RR is a steel stringer/multi-beam or girder carrying SR-600 US-92 over CSX RR in Hillsborough County, Florida. It was built in 1936 and reconstructed in 1954, so it is 89 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 47,000 vehicles a day, roughly 6% of them trucks, projected to reach 81,545 by 2044. The structure is 163 ft (49.6 m) long and 65 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSR-600 US-92
CrossesCSX RR
Location0.3MI West of SR-583
RouteU.S. Route 92
CountyHillsborough County
StateFlorida
Coordinates27.99607, -82.39809
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to 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 rating52 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length163 ft (49.6 m)
Longest span54 ft (16.6 m)
Deck width65 ft (19.7 m)
Roadway width53 ft (16.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,000 (2022)
Projected traffic81,545 by 2044
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR-600 US-92 over CSX RR built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1954.

What condition is SR-600 US-92 over CSX 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 June 2023.

How much traffic does SR-600 US-92 over CSX RR carry?

About 47,000 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR-600 US-92 over CSX RR?

The structure is 163 ft (49.6 m) long with a longest span of 54 ft (16.6 m) and a deck 65 ft wide.

Who owns SR-600 US-92 over CSX RR?

It is owned by the State Highway Agency.