This page delivers traffic analytics for Adair County, Iowa. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Adair County, Iowa among 190 road miles divided in 1,553 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 648 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.
1,810
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
24.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
35.6 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.9 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$75,986
Our data indicates an estimated average traffic volume of 1,810 vehicles per day in Adair County, Iowa that results in 694,620 vehicle-miles traveled per day (≈254 million per year). The traffic stream is comprised of an average of 1 truck for every 4 vehicles. Typical time spent behind the wheel per trip is 35.6 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Iowa state averages: Adair sees 40% lower average daily traffic volume than the state average (1,810 vehicles per day against 3,042), suggesting less demand on each road - a critical factor for logistics and site planning. In total volume terms, its road network carries 694,620 vehicle-miles traveled per day (≈254 million per year), about 0.8% of Iowa's statewide total. Journey times run 8% higher than the state level, at 35.6 minutes on average. 55% of counties in Iowa see less traffic than Adair's 1,810 vehicles per day. 74% of counties in Iowa have a shorter average travel time than Adair's 35.6 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.
9,247
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
30.7%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
64.0 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$83,934
A significant volume of traffic in Adair County, Iowa utilizes the highway network. The average highway carries 9,247 vehicles per day, 494% more than the average non-highway road in the same area, which carries 1,557 vehicles per day. That average covers 51 highway road miles divided in 51 segments (average segment length 5,262 ft), together carrying 512,539 vehicle-miles traveled per day (≈187 million per year). 74% of counties in Iowa move less traffic on their highways. Trucks constitute 30.7% of highway traffic.
Analytical insight
At 30.7%, highway truck share is 90% higher than the state average, marking Adair as a significant freight corridor - underscoring the importance of highway access for logistics operators. Adair also posts the highest highway truck share in Iowa - 30.7%. By raw volume, Adair carries the highest number of highway trucks in Iowa - roughly 3,093 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
1,557
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
8.3%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.6 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
51.3 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$69,114
The non-highway road network in Adair County, Iowa supports a substantial volume of traffic. The average non-highway road carries 1,557 vehicles per day, 83% less than the average highway in the same area, which carries 9,247 vehicles per day. That average covers 140 non-highway road miles divided in 1,502 segments (average segment length 491 ft), together carrying 182,081 vehicle-miles traveled per day (≈66.5 million per year). Trucks constitute 8.3% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 73% lower than the highway network. Adair's overall average travel time exceeds 74% of counties in Iowa. Trip origins here have higher average income than 62% of counties in Iowa. The driver population here skews older than 27% of counties in Iowa.
Time-of-Day & Seasonal Patterns
Analytical insight
In Adair County, Iowa, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
Adair
Iowa
Average
Difference
Traffic
1,810
3,042
-40.5%
Truck % (Total Traffic)
24.8%
11.0%
+125.2%
Truck % (Highway)
30.7%
16.1%
+90.5%
Avg. Travel Time
35.6 min
33.0 min
+7.8%
Frequently Asked Questions
The average daily traffic volume is calculated at 1,810 vehicles per day, providing a baseline for daily operations and site assessment.
Yes - Adair has the highest highway truck share of any county in Iowa, at 30.7%.
Drivers on Adair roads have a median age of 48 years, and the median household income of the neighborhoods trips originate from averages $75,986 - useful context for retail siting and customer profiling.
Approximately 74% of highway traffic and 29% of non-highway traffic consists of vehicles whose trip originates outside Adair County, Iowa. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Weekday peaks occur between 7:00 AM and 12:00 PM in the morning and between 3:00 PM and 7:00 PM in the evening - about 73% above the daily average.
The average travel time for drivers is 35.6 minutes, offering a standard metric for commute and delivery route planning.
Trucks account for approximately 24.8% of the total traffic mix across all road types, with a significantly higher concentration of 30.7% on highways.
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)
