US Bridges

SR-836WB to I-95NB over NW 17th ST

Fair

Miami-Dade County, Florida · Midtown Interchange · Structure no. 870369

Built
1969
56 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
136 ft
3 main spans
Daily traffic
19,500
2024 count
Owner
State
State Highway Agency

About this bridge

SR-836WB to I-95NB over NW 17th ST is a prestressed concrete stringer/multi-beam or girder carrying SR-836WB to I-95NB over NW 17th ST in Miami-Dade County, Florida. It was built in 1969, so it is 56 years old, older 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.

It carries about 19,500 vehicles a day, roughly 10% of them trucks, projected to reach 33,832 by 2044. The structure is 136 ft (41.5 m) long and 51 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesSR-836WB to I-95NB
CrossesNW 17th ST
LocationMidtown Interchange
RouteState Highway 836
CountyMiami-Dade County
StateFlorida
Coordinates25.79163, -80.20447
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating65.3 US tons
Inventory rating39.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length136 ft (41.5 m)
Longest span68 ft (20.7 m)
Deck width51 ft (15.4 m)
Roadway width46 ft (14.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,500 (2024)
Projected traffic33,832 by 2044
Trucks10%
Lanes on structure3
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed2.5 mi (4 km)
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR-836WB to I-95NB over NW 17th ST built?

It was built in 1969, making it 56 years old in 2025.

What condition is SR-836WB to I-95NB over NW 17th ST 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 April 2024.

How much traffic does SR-836WB to I-95NB over NW 17th ST carry?

About 19,500 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SR-836WB to I-95NB over NW 17th ST?

The structure is 136 ft (41.5 m) long with a longest span of 68 ft (20.7 m) and a deck 51 ft wide.

Who owns SR-836WB to I-95NB over NW 17th ST?

It is owned by the State Highway Agency.