US Bridges

I10 SR8 over SR59

Fair

Jefferson County, Florida · 1 Mile N of Lloyd · Structure no. 540006

Built
1974
51 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
202 ft
2 main spans
Daily traffic
12,250
2022 count
Owner
State
State Highway Agency

About this bridge

I10 SR8 over SR59 is a prestressed concrete stringer/multi-beam or girder carrying I10 SR8 over SR59 in Jefferson County, Florida. It was built in 1974, so it is 51 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 12,250 vehicles a day, roughly 28% of them trucks, projected to reach 21,254 by 2044. The structure is 202 ft (61.6 m) long and 43 ft wide.

CarriesI10 SR8
CrossesSR59
Location1 Mile N of Lloyd
RouteInterstate 10
StateFlorida
Coordinates30.48783, -84.02543
Functional classRural Principal Arterial - Interstate

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.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2024
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 alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating76.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length202 ft (61.6 m)
Longest span102 ft (31.1 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,250 (2022)
Projected traffic21,254 by 2044
Trucks28%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
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 I10 SR8 over SR59 built?

It was built in 1974, making it 51 years old in 2025.

What condition is I10 SR8 over SR59 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 February 2024.

How much traffic does I10 SR8 over SR59 carry?

About 12,250 vehicles per day (2022 count), of which roughly 28% are trucks.

How long is I10 SR8 over SR59?

The structure is 202 ft (61.6 m) long with a longest span of 102 ft (31.1 m) and a deck 43 ft wide.

Who owns I10 SR8 over SR59?

It is owned by the State Highway Agency.