US Bridges

SR-986 SW 72 St. over Snapper Creek Canal C-2

Good

Miami-Dade County, Florida · 200 East of SW 107 Ave · Structure no. 870651

Built
1959
66 years old, rebuilt 1978
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
150 ft
3 main spans
Daily traffic
41,500
2022 count
Owner
State
State Highway Agency

About this bridge

SR-986 SW 72 St. over Snapper Creek Canal C-2 is a prestressed concrete stringer/multi-beam or girder carrying SR-986 SW 72 St. over Snapper Creek Canal C-2 in Miami-Dade County, Florida. It was built in 1959 and reconstructed in 1978, so it is 66 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 41,500 vehicles a day, roughly 5% of them trucks, projected to reach 72,002 by 2044. The structure is 150 ft (45.7 m) long and 103 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR-986 SW 72 St.
CrossesSnapper Creek Canal C-2
Location200 East of SW 107 Ave
RouteState Highway 986
StateFlorida
Coordinates25.70113, -80.36491
Functional classUrban 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 protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length150 ft (45.7 m)
Longest span50 ft (15.2 m)
Deck width103 ft (31.3 m)
Roadway width65 ft (19.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic41,500 (2022)
Projected traffic72,002 by 2044
Trucks5%
Lanes on structure5
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

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 SR-986 SW 72 St. over Snapper Creek Canal C-2 built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1978.

What condition is SR-986 SW 72 St. over Snapper Creek Canal C-2 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 July 2023.

How much traffic does SR-986 SW 72 St. over Snapper Creek Canal C-2 carry?

About 41,500 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is SR-986 SW 72 St. over Snapper Creek Canal C-2?

The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 103 ft wide.

Who owns SR-986 SW 72 St. over Snapper Creek Canal C-2?

It is owned by the State Highway Agency.