Sr821 NB Heft 6.04 over SW 137th Avenue

Good Condition53 years old43,350 vehicles/day

Location

StateFlorida
CountyMiami-Dade
Location0.85 Miles N Of Exit 5
CarriesSr821 NB Heft 6.04
CrossesSW 137th Avenue
Coordinates25.51038, -80.41252

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length419.0 ft (127.7 m)
Max Span86.6 ft (26.4 m)
Deck Width79.1 ft (24.1 m)
Deck Area3077.6 sq m
Main Spans6
Year Built1973 (reconstructed 2019)

Traffic

Avg Daily Traffic43,350 (2024)
Truck Traffic6%
Lanes On Bridge4
Lanes Under Bridge6

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number870382

Nearby Bridges

Sr821 SB Heft 6.06 over SW 137th Avenue 0.0 mi Good SW 280th Street over Canal C-103-n 0.6 mi Fair SW 276th Street over C103n Canal 0.6 mi Good Sr821 SB Heft 6.76 over SW 268 ST 0.7 mi Good Sr821 NB Heft 6.78 over SW 268th Sreet 0.7 mi Good Sr821 NB Heft 5.2 over SW 288 ST Biscayne DR 0.8 mi Good Sr821 SB Heft 5.21 over SW 288 ST Biscayne DR 0.8 mi Good SW 288th Street over Canal C-103-n 0.8 mi Poor Sr-5 NB (870017) over Mowry Canal C-103-n 1.1 mi Good Sr-5 SB (870240) over Mowry Canal C-103-n 1.2 mi Good