US Bridges

Ee Williamson Road over I-4

Good

Seminole County, Florida · Junct of Ee Williamson RD · Structure no. 770143

Built
2020
5 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
302 ft
2 main spans
Daily traffic
12,800
2023 count
Owner
State
State Highway Agency

About this bridge

Ee Williamson Road over I-4 is a prestressed concrete stringer/multi-beam or girder carrying Ee Williamson Road over I-4 in Seminole County, Florida. It was built in 2020, so it is 5 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,800 vehicles a day, roughly 6% of them trucks, projected to reach 22,208 by 2042. The structure is 302 ft (92.2 m) long and 69 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesEe Williamson Road
CrossesI-4
LocationJunct of Ee Williamson RD
RouteState Highway 0
CountySeminole County
StateFlorida
Coordinates28.713, -81.37864
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.8 US tons
Inventory rating46.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length302 ft (92.2 m)
Longest span152 ft (46.2 m)
Deck width69 ft (21 m)
Roadway width45 ft (13.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,800 (2023)
Projected traffic22,208 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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 Ee Williamson Road over I-4 built?

It was built in 2020, making it 5 years old in 2025.

What condition is Ee Williamson Road over I-4 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 July 2023.

How much traffic does Ee Williamson Road over I-4 carry?

About 12,800 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is Ee Williamson Road over I-4?

The structure is 302 ft (92.2 m) long with a longest span of 152 ft (46.2 m) and a deck 69 ft wide.

Who owns Ee Williamson Road over I-4?

It is owned by the State Highway Agency.