US Bridges

I110 SR8A over City Streets & RR

Good

Escambia County, Florida · I110/CSX RR 350290A · Structure no. 480165

Built
1979
46 years old
Condition
Good
inspected February 2025
Type
Box Beam or Girders - Single or Spread
Steel Continuous
Length
1,343 ft
10 main spans
Daily traffic
7,500
2022 count
Owner
State
State Highway Agency

About this bridge

I110 SR8A over City Streets & RR is a steel continuous box beam or girders - single or spread carrying I110 SR8A over City Streets & RR in Escambia County, Florida. It was built in 1979, so it is 46 years old, older 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 7,500 vehicles a day, roughly 6% of them trucks, projected to reach 13,012 by 2044. The structure is 1,343 ft (409.3 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI110 SR8A
CrossesCity Streets & RR
LocationI110/CSX RR 350290A
RouteInterstate 110
StateFlorida
Coordinates30.41796, -87.21309
Functional classUrban Principal Arterial - Interstate

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 inspectionFebruary 2025
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 rating73.1 US tons
Inventory rating56.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20
Structure length1,343 ft (409.3 m)
Longest span144 ft (43.9 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,500 (2022)
Projected traffic13,012 by 2044
Trucks6%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.9 mi (3 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 I110 SR8A over City Streets & RR built?

It was built in 1979, making it 46 years old in 2025.

What condition is I110 SR8A over City Streets & RR 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 February 2025.

How much traffic does I110 SR8A over City Streets & RR carry?

About 7,500 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is I110 SR8A over City Streets & RR?

The structure is 1,343 ft (409.3 m) long with a longest span of 144 ft (43.9 m) and a deck 30 ft wide.

Who owns I110 SR8A over City Streets & RR?

It is owned by the State Highway Agency.