SW 312th Street over Canal C-103

Good Condition60 years old20,850 vehicles/day

Location

StateFlorida
CountyMiami-Dade
Location0.1 Mi W Of SW 157th AVE
CarriesSW 312th Street
CrossesCanal C-103
Coordinates25.47742, -80.44686

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length55.1 ft (16.8 m)
Max Span27.6 ft (8.4 m)
Deck Width73.8 ft (22.5 m)
Deck Area378 sq m
Main Spans2
Year Built1966 (reconstructed 1976)

Traffic

Avg Daily Traffic20,850 (2023)
Truck Traffic3%
Lanes On Bridge4

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number874310

Nearby Bridges

Sr821 SB Heft 2.7 over Canal C-103 0.2 mi Good Sr821 SB Heft 2.6 over Mowry Canal C-103 0.2 mi Good Sr821 NB Heft 2.7 over Mowry Canal C-103 0.3 mi Good Sr821 NB Heft 2.7 over Canal C-103 0.3 mi Good Sr821 SB Heft 3.05 over SW 312 ST Campbell DR 0.4 mi Good Sr821 NB Heft 3.1 over SW 312 ST Campbell DR 0.5 mi Good SW 162nd Avenue over Canal C-103s 0.5 mi Fair Sr821 SB Heft 2.11 over SW 162 AVE Farm Life RD 0.7 mi Good Sr821 NB Heft 2.1 over SW 162 AVE Farm Life RD 0.7 mi Good SB SW 152nd Ave. over Canal C-103 0.7 mi Good