US Bridges

SR 836 WB over SR 985 (nw 107th Avenue)

Good

Miami-Dade County, Florida · 3.0 Miles West of SR 826 · Structure no. 870535

Built
1974
51 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
224 ft
4 main spans
Daily traffic
56,500
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR 836 WB over SR 985 (nw 107th Avenue) is a prestressed concrete stringer/multi-beam or girder carrying SR 836 WB over SR 985 (nw 107th Avenue) in Miami-Dade 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 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 56,500 vehicles a day, roughly 4% of them trucks, projected to reach 98,028 by 2042. The structure is 224 ft (68.3 m) long and 66 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR 836 WB
CrossesSR 985 (nw 107th Avenue)
Location3.0 Miles West of SR 826
RouteState Highway 836
StateFlorida
Coordinates25.78072, -80.36894
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.7 US tons
Inventory rating35.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length224 ft (68.3 m)
Longest span87 ft (26.6 m)
Deck width66 ft (20.2 m)
Roadway width63 ft (19.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic56,500 (2024)
Projected traffic98,028 by 2042
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 836 WB over SR 985 (nw 107th Avenue) built?

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

What condition is SR 836 WB over SR 985 (nw 107th Avenue) 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 September 2024.

How much traffic does SR 836 WB over SR 985 (nw 107th Avenue) carry?

About 56,500 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is SR 836 WB over SR 985 (nw 107th Avenue)?

The structure is 224 ft (68.3 m) long with a longest span of 87 ft (26.6 m) and a deck 66 ft wide.

Who owns SR 836 WB over SR 985 (nw 107th Avenue)?

It is owned by the State Toll Authority.