US Bridges

SR 417 NB 44.6 over Lake Jesup

Fair

Seminole County, Florida · 0.83 MI North of SR 434 · Structure no. 770055

Built
1993
32 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
7,935 ft
90 main spans
Daily traffic
28,000
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR 417 NB 44.6 over Lake Jesup is a prestressed concrete stringer/multi-beam or girder carrying SR 417 NB 44.6 over Lake Jesup in Seminole County, Florida. It was built in 1993, so it is 32 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 28,000 vehicles a day, roughly 11% of them trucks, projected to reach 48,580 by 2044. The structure is 7,935 ft (2,418.6 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesSR 417 NB 44.6
CrossesLake Jesup
Location0.83 MI North of SR 434
RouteState Highway 417
CountySeminole County
StateFlorida
Coordinates28.71071, -81.23825
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating45.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans90
Design loadHS 20 + Mod
Structure length7,935 ft (2,418.6 m)
Longest span88 ft (26.9 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,000 (2022)
Projected traffic48,580 by 2044
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 417 NB 44.6 over Lake Jesup built?

It was built in 1993, making it 32 years old in 2025.

What condition is SR 417 NB 44.6 over Lake Jesup 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 SR 417 NB 44.6 over Lake Jesup carry?

About 28,000 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is SR 417 NB 44.6 over Lake Jesup?

The structure is 7,935 ft (2,418.6 m) long with a longest span of 88 ft (26.9 m) and a deck 43 ft wide.

Who owns SR 417 NB 44.6 over Lake Jesup?

It is owned by the State Toll Authority.