US Bridges

SR 528 (ramp B) over Aaf RR

Good

Orange County, Florida · 3.5 Miles East of SR 417 · Structure no. 754163

Built
2017
8 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
308 ft
2 main spans
Daily traffic
5,100
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR 528 (ramp B) over Aaf RR is a prestressed concrete stringer/multi-beam or girder carrying SR 528 (ramp B) over Aaf RR in Orange County, Florida. It was built in 2017, so it is 8 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 5,100 vehicles a day, roughly 6% of them trucks, projected to reach 8,848 by 2042. The structure is 308 ft (93.8 m) long and 43 ft wide.

Location

Open in Google Maps
CarriesSR 528 (ramp B)
CrossesAaf RR
Location3.5 Miles East of SR 417
RouteState Highway 528
CountyOrange County
StateFlorida
Coordinates28.45, -81.17333
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2023
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 rating61.3 US tons
Inventory rating42.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length308 ft (93.8 m)
Longest span158 ft (48.2 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic5,100 (2022)
Projected traffic8,848 by 2042
Trucks6%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 528 (ramp B) over Aaf RR built?

It was built in 2017, making it 8 years old in 2025.

What condition is SR 528 (ramp B) over Aaf RR 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 October 2023.

How much traffic does SR 528 (ramp B) over Aaf RR carry?

About 5,100 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR 528 (ramp B) over Aaf RR?

The structure is 308 ft (93.8 m) long with a longest span of 158 ft (48.2 m) and a deck 43 ft wide.

Who owns SR 528 (ramp B) over Aaf RR?

It is owned by the State Toll Authority.