US Bridges

I10 SR8 over US90A SR10

Poor

Escambia County, Florida · 1.6 Miles West of SR297 · Structure no. 480061

Built
1961
64 years old, rebuilt 1993
Condition
Poor
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
282 ft
4 main spans
Daily traffic
26,494
2022 count
Owner
State
State Highway Agency

About this bridge

I10 SR8 over US90A SR10 is a prestressed concrete stringer/multi-beam or girder carrying I10 SR8 over US90A SR10 in Escambia County, Florida. It was built in 1961 and reconstructed in 1993, so it is 64 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 26,494 vehicles a day, roughly 17% of them trucks, projected to reach 45,967 by 2044. The structure is 282 ft (86 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI10 SR8
CrossesUS90A SR10
Location1.6 Miles West of SR297
RouteInterstate 10
StateFlorida
Coordinates30.53459, -87.33435
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length282 ft (86 m)
Longest span76 ft (23.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,494 (2022)
Projected traffic45,967 by 2044
Trucks17%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
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 US90A SR10 built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1993.

What condition is I10 SR8 over US90A SR10 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does I10 SR8 over US90A SR10 carry?

About 26,494 vehicles per day (2022 count), of which roughly 17% are trucks.

How long is I10 SR8 over US90A SR10?

The structure is 282 ft (86 m) long with a longest span of 76 ft (23.3 m) and a deck 43 ft wide.

Who owns I10 SR8 over US90A SR10?

It is owned by the State Highway Agency.