US Bridges

Border Road over I-75 NB (SR-93)

Good

Sarasota County, Florida · 2.2MI W of N Jackson RD · Structure no. 170104

Built
1980
45 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
182 ft
3 main spans
Daily traffic
3,700
2024 count
Owner
State
State Highway Agency

About this bridge

Border Road over I-75 NB (SR-93) is a prestressed concrete stringer/multi-beam or girder carrying Border Road over I-75 NB (SR-93) in Sarasota County, Florida. It was built in 1980, so it is 45 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 3,700 vehicles a day, roughly 4% of them trucks, projected to reach 6,420 by 2044. The structure is 182 ft (55.5 m) long and 43 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesBorder Road
CrossesI-75 NB (SR-93)
Location2.2MI W of N Jackson RD
RouteCounty Highway 0
CountySarasota County
StateFlorida
Coordinates27.12279, -82.39569
Functional classUrban Collector

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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.2 US tons
Inventory rating40.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length182 ft (55.5 m)
Longest span107 ft (32.6 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,700 (2024)
Projected traffic6,420 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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 Border Road over I-75 NB (SR-93) built?

It was built in 1980, making it 45 years old in 2025.

What condition is Border Road over I-75 NB (SR-93) 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 2024.

How much traffic does Border Road over I-75 NB (SR-93) carry?

About 3,700 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Border Road over I-75 NB (SR-93)?

The structure is 182 ft (55.5 m) long with a longest span of 107 ft (32.6 m) and a deck 43 ft wide.

Who owns Border Road over I-75 NB (SR-93)?

It is owned by the State Highway Agency.