US Bridges

SR78 over L-41 Canal

Good

Glades County, Florida · 3.5MI East of US-27 · Structure no. 050065

Built
1995
30 years old
Condition
Good
inspected February 2024
Type
Slab
Concrete Continuous
Length
115 ft
3 main spans
Daily traffic
4,409
2022 count
Owner
State
State Highway Agency

About this bridge

SR78 over L-41 Canal is a concrete continuous slab carrying SR78 over L-41 Canal in Glades County, Florida. It was built in 1995, so it is 30 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 4,409 vehicles a day, roughly 23% of them trucks, projected to reach 7,650 by 2044. The structure is 115 ft (35.1 m) long and 47 ft wide. If it were closed, the detour would be 34.8 mi (56 km).

CarriesSR78
CrossesL-41 Canal
Location3.5MI East of US-27
RouteState Highway 78
StateFlorida
Coordinates26.88528, -81.12255
Functional classRural Minor Arterial

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.8 US tons
Inventory rating37.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length115 ft (35.1 m)
Longest span38 ft (11.7 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,409 (2022)
Projected traffic7,650 by 2044
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed34.8 mi (56 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR78 over L-41 Canal built?

It was built in 1995, making it 30 years old in 2025.

What condition is SR78 over L-41 Canal 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 SR78 over L-41 Canal carry?

About 4,409 vehicles per day (2022 count), of which roughly 23% are trucks.

How long is SR78 over L-41 Canal?

The structure is 115 ft (35.1 m) long with a longest span of 38 ft (11.7 m) and a deck 47 ft wide.

Who owns SR78 over L-41 Canal?

It is owned by the State Highway Agency.