US Bridges

I-4 EB over New Hampshire Street

Good

Orange County, Florida · 1.1MI East of US 17 · Structure no. 750880

Built
2018
7 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
92,250
2022 count
Owner
State
State Highway Agency

About this bridge

I-4 EB over New Hampshire Street is a prestressed concrete stringer/multi-beam or girder carrying I-4 EB over New Hampshire Street in Orange County, Florida. It was built in 2018, so it is 7 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 92,250 vehicles a day, roughly 7% of them trucks, projected to reach 160,054 by 2042. The structure is 70 ft (21.3 m) long and 131 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-4 EB
CrossesNew Hampshire Street
Location1.1MI East of US 17
RouteInterstate 4
CountyOrange County
StateFlorida
Coordinates28.56769, -81.37556
Functional classUrban Principal Arterial - Interstate

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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.8 US tons
Inventory rating42.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length70 ft (21.3 m)
Longest span70 ft (21.3 m)
Deck width131 ft (39.9 m)
Roadway width128 ft (39 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic92,250 (2022)
Projected traffic160,054 by 2042
Trucks7%
Lanes on structure7
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-4 EB over New Hampshire Street built?

It was built in 2018, making it 7 years old in 2025.

What condition is I-4 EB over New Hampshire Street 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 2023.

How much traffic does I-4 EB over New Hampshire Street carry?

About 92,250 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is I-4 EB over New Hampshire Street?

The structure is 70 ft (21.3 m) long with a longest span of 70 ft (21.3 m) and a deck 131 ft wide.

Who owns I-4 EB over New Hampshire Street?

It is owned by the State Highway Agency.