US Bridges

US-41 (SR-90) over Canal 920

Good

Collier County, Florida · 0.4 Mile W of SR-951 · Structure no. 030920

Built
1971
54 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
23 ft
3 main spans
Daily traffic
37,000
2023 count
Owner
State
State Highway Agency

About this bridge

US-41 (SR-90) over Canal 920 is a concrete culvert carrying US-41 (SR-90) over Canal 920 in Collier County, Florida. It was built in 1971, so it is 54 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 37,000 vehicles a day, roughly 5% of them trucks, projected to reach 64,195 by 2042. The structure is 23 ft (6.9 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesUS-41 (SR-90)
CrossesCanal 920
Location0.4 Mile W of SR-951
RouteU.S. Route 41
StateFlorida
Coordinates26.06689, -81.70513
Functional classUrban Other Principal Arterial

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length23 ft (6.9 m)
Longest span8 ft (2.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,000 (2023)
Projected traffic64,195 by 2042
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

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 US-41 (SR-90) over Canal 920 built?

It was built in 1971, making it 54 years old in 2025.

What condition is US-41 (SR-90) over Canal 920 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 March 2023.

How much traffic does US-41 (SR-90) over Canal 920 carry?

About 37,000 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is US-41 (SR-90) over Canal 920?

The structure is 23 ft (6.9 m) long with a longest span of 8 ft (2.3 m).

Who owns US-41 (SR-90) over Canal 920?

It is owned by the State Highway Agency.