This page delivers traffic analytics for Miami-Dade County, Florida. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Miami-Dade County, Florida among 2,983 road miles divided in 90,172 segments. Our metrics go beyond simple volume counts to provide actionable insights on traffic intensity, congestion, commercial vehicle flow, and network performance with highest possible granularity (average segment length is 175 ft). Whether you are evaluating a new retail location, planning logistics routes, or assessing infrastructure needs, this data helps you move from assumptions to certainty.
Data sourced from TrafficZoom's proprietary analytics platform.
The average number of vehicles that travel each day over any road in the road network.
12,935
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.6 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
26.8%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.3 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$88,735
Our data indicates an estimated average traffic volume of 12,935 vehicles per day in Miami-Dade County, Florida that results in 47,779,619 vehicle-miles traveled per day (≈17.4 billion per year). The traffic stream is comprised of an average of 1 truck for every 17 vehicles. Typical time spent behind the wheel per trip is 33.6 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Florida state averages: Miami-Dade sees 30% higher average daily traffic volume than the state average (12,935 vehicles per day against 9,922), suggesting more demand on each road - a critical factor for logistics and site planning. Network-wide, Miami-Dade accounts for about 9.1% of Florida's statewide total, at 47,779,619 vehicle-miles traveled per day (≈17.4 billion per year). Journey times run 1% higher than the state level, at 33.6 minutes on average. Congestion runs 12% higher than the state level, at a ratio of 26.8% - more pronounced congestion - crucial for traffic control improvement and logistics planning. Miami-Dade carries more traffic than 98% of counties in Florida. Its average travel time of 33.6 minutes is longer than 52% of counties in Florida.
Highway vs. Non-Highway Traffic Analysis
Highway Traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
34,754
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
35.5 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
54.3%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.0 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$89,474
A significant volume of traffic in Miami-Dade County, Florida utilizes the highway network. The average highway carries 34,754 vehicles per day, 200% more than the average non-highway road in the same area, which carries 11,591 vehicles per day. That average covers 556 highway road miles divided in 5,233 segments (average segment length 561 ft), together carrying 21,525,851 vehicle-miles traveled per day (≈7.9 billion per year). By highway travel volume, Miami-Dade ranks first in Florida. Trucks constitute 6.1% of highway traffic.
Analytical insight
At 6.1%, highway truck share is 46% lower than the state average, marking Miami-Dade as a primarily local traffic hub - underscoring the importance of local access for logistics operators. Miami-Dade also posts the lowest highway truck share in Florida - 6.1%. 37% of counties in Florida see fewer highway trucks per day than Miami-Dade's roughly 2,106.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
11,591
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.5 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
25.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.6 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$88,246
The non-highway road network in Miami-Dade County, Florida supports a substantial volume of traffic. The average non-highway road carries 11,591 vehicles per day, 67% less than the average highway in the same area, which carries 34,754 vehicles per day. That average covers 2,427 non-highway road miles divided in 84,939 segments (average segment length 151 ft), together carrying 26,253,768 vehicle-miles traveled per day (≈9.6 billion per year). Trucks constitute 6.0% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 1% lower than the highway network. Non-highway congestion (25.1%) runs 11% higher than the state average, pointing to slower local traffic flow. Overall, average travel time here is longer than 52% of counties in Florida. Trip origins here have higher average income than 80% of counties in Florida. 32% of counties in Florida have a younger driver population than Miami-Dade.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–9:00 AM and PM peak 12:00 PM–8:00 PM, with volumes reaching approximately 52% higher than the daily average.
Weekend traffic:
Weekend volumes run about 14% below weekday levels.
Seasonal Fluctuation
Busy season:
October–December is the high season, with volumes +5% versus the annual average.
Lowest month:
August is the quietest month, with volumes -11% versus the annual average.
Analytical insight
In Miami-Dade County, Florida, the peak hour concentrates about 6% of the day's traffic, and seasonal swing is mild at +5% in high season.
Traffic Flow Profile Comparison
Metric
Miami-Dade
Florida
Average
Difference
Traffic
12,935
9,922
+30.4%
Truck % (Total Traffic)
6.0%
8.6%
-30.0%
Truck % (Highway)
6.1%
11.3%
-46.5%
Avg. Travel Time
33.6 min
33.2 min
+1.3%
Frequently Asked Questions
The average daily traffic volume is calculated at 12,935 vehicles per day, providing a baseline for daily operations and site assessment.
Yes - Miami-Dade has the lowest highway truck share of any county in Florida, at 6.1%.
Drivers on Miami-Dade roads have a median age of 46 years, and the median household income of the neighborhoods trips originate from averages $88,735 - useful context for retail siting and customer profiling.
Traffic volumes are typically 5% higher during October–December. Volumes drop to their lowest levels in August, averaging 11,563 vehicles per day - a 11% decrease from the annual average.
Trucks account for approximately 6.0% of the total traffic mix across all road types, with a significantly higher concentration of 6.1% on highways.
Approximately 5% of highway traffic and 2% of non-highway traffic consists of vehicles whose trip originates outside Miami-Dade County, Florida. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Data Sources & Methodology
The data presented on this page is derived from TrafficZoom's proprietary analytics platform, which aggregates and normalizes information from multiple sources, including:
Mobile device location data (anonymized and aggregated)
