US Bridges

WB SR-836 on Ramp over SR-973 (nw 87th Ave)

Good

Miami-Dade County, Florida · 1MI. W. of SR-826 · Structure no. 871105

Built
2019
6 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
190 ft
1 main span
Daily traffic
23,600
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

WB SR-836 on Ramp over SR-973 (nw 87th Ave) is a prestressed concrete stringer/multi-beam or girder carrying WB SR-836 on Ramp over SR-973 (nw 87th Ave) in Miami-Dade County, Florida. It was built in 2019, so it is 6 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 23,600 vehicles a day, roughly 7% of them trucks, projected to reach 36,800 by 2042. The structure is 190 ft (57.8 m) long and 71 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesWB SR-836 on Ramp
CrossesSR-973 (nw 87th Ave)
Location1MI. W. of SR-826
RouteState Highway 836
CountyMiami-Dade County
StateFlorida
Coordinates25.782, -80.33667
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating42.1 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length190 ft (57.8 m)
Longest span190 ft (57.8 m)
Deck width71 ft (21.7 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic23,600 (2023)
Projected traffic36,800 by 2042
Trucks7%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was WB SR-836 on Ramp over SR-973 (nw 87th Ave) built?

It was built in 2019, making it 6 years old in 2025.

What condition is WB SR-836 on Ramp over SR-973 (nw 87th Ave) 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 May 2023.

How much traffic does WB SR-836 on Ramp over SR-973 (nw 87th Ave) carry?

About 23,600 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is WB SR-836 on Ramp over SR-973 (nw 87th Ave)?

The structure is 190 ft (57.8 m) long with a longest span of 190 ft (57.8 m) and a deck 71 ft wide.

Who owns WB SR-836 on Ramp over SR-973 (nw 87th Ave)?

It is owned by the State Toll Authority.