US Bridges

Sub Sec.Of US1 B.L over Canal C-1-N

Fair

Miami-Dade County, Florida · S of SW 186th ST /Bus Way · Structure no. 870787

Built
1995
30 years old
Condition
Fair
inspected July 2023
Type
Slab
Concrete
Length
39 ft
1 main span
Daily traffic
—
2013 count
Owner
County
County Highway Agency

About this bridge

Sub Sec.Of US1 B.L over Canal C-1-N is a concrete slab carrying Sub Sec.Of US1 B.L over Canal C-1-N in Miami-Dade 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

No traffic count is recorded. The structure is 39 ft (11.8 m) long and 54 ft wide.

Location

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CarriesSub Sec.Of US1 B.L
CrossesCanal C-1-N
LocationS of SW 186th ST /Bus Way
CountyMiami-Dade County
StateFlorida
Coordinates25.59267, -80.35824
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating80.2 US tons
Inventory rating61.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length39 ft (11.8 m)
Longest span39 ft (11.8 m)
Deck width54 ft (16.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic—
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Sub Sec.Of US1 B.L over Canal C-1-N built?

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

What condition is Sub Sec.Of US1 B.L over Canal C-1-N in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does Sub Sec.Of US1 B.L over Canal C-1-N carry?

No traffic count is recorded for this structure.

How long is Sub Sec.Of US1 B.L over Canal C-1-N?

The structure is 39 ft (11.8 m) long with a longest span of 39 ft (11.8 m) and a deck 54 ft wide.

Who owns Sub Sec.Of US1 B.L over Canal C-1-N?

It is owned by the County Highway Agency.