US Bridges

SR 91 Rmp 268.3 over Ramp M

Good

Orange County, Florida · 1.5 Miles S of SR 438 · Structure no. 750605

Built
2001
24 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
171 ft
1 main span
Daily traffic
14,500
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR 91 Rmp 268.3 over Ramp M is a steel stringer/multi-beam or girder carrying SR 91 Rmp 268.3 over Ramp M in Orange County, Florida. It was built in 2001, so it is 24 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 14,500 vehicles a day, roughly 20% of them trucks, projected to reach 25,158 by 2042. The structure is 171 ft (52.1 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR 91 Rmp 268.3
CrossesRamp M
Location1.5 Miles S of SR 438
RouteState Highway 91
CountyOrange County
StateFlorida
Coordinates28.54959, -81.55893
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
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 alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length171 ft (52.1 m)
Longest span171 ft (52.1 m)
Deck width49 ft (15 m)
Roadway width46 ft (14.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,500 (2022)
Projected traffic25,158 by 2042
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 91 Rmp 268.3 over Ramp M built?

It was built in 2001, making it 24 years old in 2025.

What condition is SR 91 Rmp 268.3 over Ramp M 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 91 Rmp 268.3 over Ramp M carry?

About 14,500 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is SR 91 Rmp 268.3 over Ramp M?

The structure is 171 ft (52.1 m) long with a longest span of 171 ft (52.1 m) and a deck 49 ft wide.

Who owns SR 91 Rmp 268.3 over Ramp M?

It is owned by the State Toll Authority.