Sr821 SB Heft 5.21 over SW 288 ST Biscayne DR

Good Condition53 years old37,800 vehicles/day

Location

StateFlorida
CountyMiami-Dade
Location2.15 Mi. N Of Campbell DR
CarriesSr821 SB Heft 5.21
CrossesSW 288 ST Biscayne DR
Coordinates25.49953, -80.41761

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length180.1 ft (54.9 m)
Max Span97.1 ft (29.6 m)
Deck Width59.4 ft (18.1 m)
Deck Area993.7 sq m
Main Spans3
Year Built1973

Traffic

Avg Daily Traffic37,800 (2024)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge5

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number870170

Nearby Bridges

Sr821 NB Heft 5.2 over SW 288 ST Biscayne DR 0.0 mi Good SW 288th Street over Canal C-103-n 0.1 mi Poor Sr821 SB Heft 4.82 over Canal C-103-n 0.4 mi Good Sr821 NB Heft 4.76 over Canal C-103-n 0.4 mi Good SW 280th Street over Canal C-103-n 0.6 mi Fair SW 276th Street over C103n Canal 0.8 mi Good Sr821 NB Heft 6.04 over SW 137th Avenue 0.8 mi Good Sr821 SB Heft 6.06 over SW 137th Avenue 0.8 mi Good Sr-5 NB (870017) over Mowry Canal C-103-n 1.4 mi Good Sr-5 SB (870240) over Mowry Canal C-103-n 1.4 mi Good