US Bridges

Ramp D1 over Ramp E

Fair

Orange County, Florida · SR-408 EB to SR-417 SB · Structure no. 750838

Built
2019
6 years old
Condition
Fair
inspected January 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
1,058 ft
8 main spans
Daily traffic
5,300
2020 count
Owner
Toll Authority
State Toll Authority

About this bridge

Ramp D1 over Ramp E is a prestressed concrete continuous box beam or girders - single or spread carrying Ramp D1 over Ramp E in Orange County, Florida. It was built in 2019, so it is 6 years old, younger 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 5,300 vehicles a day, roughly 6% of them trucks, projected to reach 9,196 by 2042. The structure is 1,058 ft (322.4 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesRamp D1
CrossesRamp E
LocationSR-408 EB to SR-417 SB
RouteState Highway 408
CountyOrange County
StateFlorida
Coordinates28.54667, -81.26096
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure9 ExcellentNo problems noted.
Last inspectionJanuary 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 alignment7: Better than present minimum criteria
Operating rating38.5 US tons
Inventory rating37.8 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadHL 93
Structure length1,058 ft (322.4 m)
Longest span179 ft (54.6 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,300 (2020)
Projected traffic9,196 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ramp D1 over Ramp E built?

It was built in 2019, making it 6 years old in 2025.

What condition is Ramp D1 over Ramp E 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 January 2024.

How much traffic does Ramp D1 over Ramp E carry?

About 5,300 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Ramp D1 over Ramp E?

The structure is 1,058 ft (322.4 m) long with a longest span of 179 ft (54.6 m) and a deck 44 ft wide.

Who owns Ramp D1 over Ramp E?

It is owned by the State Toll Authority.