This page delivers traffic analytics for Johnson County, Missouri. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Johnson County, Missouri among 439 road miles divided in 6,376 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 364 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.
2,526
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
8.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
31.7 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
41.3 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$72,131
Our data indicates an estimated average traffic volume of 2,526 vehicles per day in Johnson County, Missouri that results in 1,147,606 vehicle-miles traveled per day (≈419 million per year). The traffic stream is comprised of an average of 1 truck for every 12 vehicles. Typical time spent behind the wheel per trip is 31.7 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Missouri state averages: Johnson's average daily traffic volume is 55% lower than the state average - 2,526 vehicles per day against 5,631 - suggesting less traffic load per road, a critical factor for logistics and site planning. Network-wide, Johnson accounts for about 0.7% of Missouri's statewide total, at 1,147,606 vehicle-miles traveled per day (≈419 million per year). At 31.7 minutes, the average travel time is 1% higher than the state level. Johnson carries more traffic than 59% of counties in Missouri. 41% of counties in Missouri have a shorter average travel time than Johnson's 31.7 minutes.
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.
6,171
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
9.3%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
44.3 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
43.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$74,487
A significant volume of traffic in Johnson County, Missouri utilizes the highway network. The average highway carries 6,171 vehicles per day, 181% more than the average non-highway road in the same area, which carries 2,192 vehicles per day. That average covers 104 highway road miles divided in 535 segments (average segment length 1,026 ft), together carrying 688,432 vehicle-miles traveled per day (≈251 million per year). 68% of counties in Missouri move less traffic on their highways. Trucks constitute 9.3% of highway traffic.
Analytical insight
At 9.3%, highway truck share is 31% lower than the state average, marking Johnson as a primarily local traffic hub - underscoring the importance of local access for logistics operators. By truck concentration, highways here outrank 7% of counties in Missouri. Johnson's highway truck count is higher than 23% of counties in Missouri, at roughly 576 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
2,192
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.2%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
30.6 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
39.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$69,785
The non-highway road network in Johnson County, Missouri supports a substantial volume of traffic. The average non-highway road carries 2,192 vehicles per day, 64% less than the average highway in the same area, which carries 6,171 vehicles per day. That average covers 335 non-highway road miles divided in 5,841 segments (average segment length 303 ft), together carrying 459,174 vehicle-miles traveled per day (≈168 million per year). Trucks constitute 6.2% of non-highway traffic.
Analytical insight
The concentration of trucks on non-highway roads is 34% lower than on highways. Overall, average travel time here is longer than 41% of counties in Missouri. Johnson's average driver income exceeds 83% of counties in Missouri. The driver population here skews older than 2% of counties in Missouri.
Time-of-Day & Seasonal Patterns
Analytical insight
In Johnson County, Missouri, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
Johnson
Missouri
Average
Difference
Traffic
2,526
5,631
-55.1%
Truck % (Total Traffic)
8.1%
9.8%
-17.8%
Truck % (Highway)
9.3%
13.4%
-30.6%
Avg. Travel Time
31.7 min
31.3 min
+1.4%
Frequently Asked Questions
The average daily traffic volume is calculated at 2,526 vehicles per day, providing a baseline for daily operations and site assessment.
The driver population in Johnson skews older than 2% of counties in Missouri.
Drivers on Johnson roads have a median age of 41 years, and the median household income of the neighborhoods trips originate from averages $72,131 - useful context for retail siting and customer profiling.
Approximately 24% of highway traffic and 4% of non-highway traffic consists of vehicles whose trip originates outside Johnson County, Missouri. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
The average travel time for drivers is 31.7 minutes, offering a standard metric for commute and delivery route planning.
Weekday peaks occur between 7:00 AM and 8:00 AM in the morning and between 4:00 PM and 7:00 PM in the evening - about 78% above the daily average.
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)
