US Bridges

US-92 WB Ramp G2 over I-4 WB Ramp G3

Good

Hillsborough County, Florida · 0.5 Miles West of US-301 · Structure no. 100591

Built
1999
26 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
138 ft
1 main span
Daily traffic
22,500
2024 count
Owner
State
State Highway Agency

About this bridge

US-92 WB Ramp G2 over I-4 WB Ramp G3 is a prestressed concrete stringer/multi-beam or girder carrying US-92 WB Ramp G2 over I-4 WB Ramp G3 in Hillsborough 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 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 22,500 vehicles a day, roughly 9% of them trucks, projected to reach 39,038 by 2044. The structure is 138 ft (42 m) long and 60 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS-92 WB Ramp G2
CrossesI-4 WB Ramp G3
Location0.5 Miles West of US-301
RouteU.S. Route 4
StateFlorida
Coordinates27.99633, -82.36567
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 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 rating110.1 US tons
Inventory rating74.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length138 ft (42 m)
Longest span138 ft (42 m)
Deck width60 ft (18.3 m)
Roadway width56 ft (17.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,500 (2024)
Projected traffic39,038 by 2044
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
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-92 WB Ramp G2 over I-4 WB Ramp G3 built?

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

What condition is US-92 WB Ramp G2 over I-4 WB Ramp G3 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 June 2024.

How much traffic does US-92 WB Ramp G2 over I-4 WB Ramp G3 carry?

About 22,500 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is US-92 WB Ramp G2 over I-4 WB Ramp G3?

The structure is 138 ft (42 m) long with a longest span of 138 ft (42 m) and a deck 60 ft wide.

Who owns US-92 WB Ramp G2 over I-4 WB Ramp G3?

It is owned by the State Highway Agency.