US Bridges

SR293 over SR20

Good

Okaloosa County, Florida · 1.4 MI N of Mid-Bay Toll · Structure no. 570155

Built
2011
14 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
245 ft
1 main span
Daily traffic
17,000
2012 count
Owner
Toll Authority
Local Toll Authority

About this bridge

SR293 over SR20 is a steel stringer/multi-beam or girder carrying SR293 over SR20 in Okaloosa County, Florida. It was built in 2011, so it is 14 years old, younger 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 17,000 vehicles a day, roughly 4% of them trucks, projected to reach 47,000 by 2034. The structure is 245 ft (74.7 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR293
CrossesSR20
Location1.4 MI N of Mid-Bay Toll
RouteState Highway 293
StateFlorida
Coordinates30.47282, -86.40231
Functional classRural Principal Arterial - Other

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating37.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length245 ft (74.7 m)
Longest span245 ft (74.7 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic17,000 (2012)
Projected traffic47,000 by 2034
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerLocal Toll Authority
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 SR293 over SR20 built?

It was built in 2011, making it 14 years old in 2025.

What condition is SR293 over SR20 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 August 2023.

How much traffic does SR293 over SR20 carry?

About 17,000 vehicles per day (2012 count), of which roughly 4% are trucks.

How long is SR293 over SR20?

The structure is 245 ft (74.7 m) long with a longest span of 245 ft (74.7 m) and a deck 43 ft wide.

Who owns SR293 over SR20?

It is owned by the Local Toll Authority and maintained by the State Highway Agency.