US Bridges

SR 91 NB Rmp 285.6 over SR 91 Tpk Leesburg Int

Fair

Lake County, Florida · 0.5 MI North of SR 19 · Structure no. 110068

Built
1964
61 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
193 ft
4 main spans
Daily traffic
6,250
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR 91 NB Rmp 285.6 over SR 91 Tpk Leesburg Int is a prestressed concrete stringer/multi-beam or girder carrying SR 91 NB Rmp 285.6 over SR 91 Tpk Leesburg Int in Lake County, Florida. It was built in 1964, so it is 61 years old, older 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 6,250 vehicles a day, roughly 20% of them trucks, projected to reach 10,844 by 2042. The structure is 193 ft (58.9 m) long and 44 ft wide. If it were closed, the detour would be 23 mi (37 km).

Location

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CarriesSR 91 NB Rmp 285.6
CrossesSR 91 Tpk Leesburg Int
Location0.5 MI North of SR 19
RouteState Highway 91
CountyLake County
StateFlorida
Coordinates28.65182, -81.80701
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating57.7 US tons
Inventory rating34.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length193 ft (58.9 m)
Longest span68 ft (20.7 m)
Deck width44 ft (13.4 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,250 (2022)
Projected traffic10,844 by 2042
Trucks20%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed23 mi (37 km)
TollOn a toll road
National Highway SystemNo

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 NB Rmp 285.6 over SR 91 Tpk Leesburg Int built?

It was built in 1964, making it 61 years old in 2025.

What condition is SR 91 NB Rmp 285.6 over SR 91 Tpk Leesburg Int 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 October 2023.

How much traffic does SR 91 NB Rmp 285.6 over SR 91 Tpk Leesburg Int carry?

About 6,250 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is SR 91 NB Rmp 285.6 over SR 91 Tpk Leesburg Int?

The structure is 193 ft (58.9 m) long with a longest span of 68 ft (20.7 m) and a deck 44 ft wide.

Who owns SR 91 NB Rmp 285.6 over SR 91 Tpk Leesburg Int?

It is owned by the State Toll Authority.