US Bridges

SW 22nd Street over Challenger Canal

Good

Lee County, Florida · 0.12 MI E of SW 7th Place · Structure no. 125534

Built
1974
51 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
27 ft
2 main spans
Daily traffic
220
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

SW 22nd Street over Challenger Canal is a concrete culvert carrying SW 22nd Street over Challenger Canal in Lee County, Florida. It was built in 1974, so it is 51 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 220 vehicles a day, roughly 1% of them trucks, projected to reach 670 by 2042. The structure is 27 ft (8.2 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSW 22nd Street
CrossesChallenger Canal
Location0.12 MI E of SW 7th Place
RouteCity Street 0
StateFlorida
Coordinates26.61111, -81.98556
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.4 US tons
Inventory rating22.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span14 ft (4.2 m)
Deck width39 ft (12 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2023)
Projected traffic670 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 SW 22nd Street over Challenger Canal built?

It was built in 1974, making it 51 years old in 2025.

What condition is SW 22nd Street over Challenger 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 November 2023.

How much traffic does SW 22nd Street over Challenger Canal carry?

About 220 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is SW 22nd Street over Challenger Canal?

The structure is 27 ft (8.2 m) long with a longest span of 14 ft (4.2 m) and a deck 39 ft wide.

Who owns SW 22nd Street over Challenger Canal?

It is owned by the City or Municipal Highway Agency.