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Traffic heat map of Carroll County, Missouri: 165 miles of roads shaded from blue (light) to red (heavy traffic), busiest on 10th Street and Mason Street

Carroll County, Missouri Traffic Counts

Traffic analytics for Carroll County, Missouri, calculated from real-world mobile and sensor networks on 1,173 road segments (165 road miles, about 741 ft each). Its busiest road, 10th Street, carries 5,095 vehicles a day, 3.1 times the average road. Use the figures below to move from assumptions to certainty on retail locations, logistics and road planning.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
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Total Traffic Volume & Performance in Carroll County, Missouri

Traffic

The average number of vehicles that travel each day over any road in the road network.

vehicles per day1,659
Trucks

The percentage of the total traffic volume composed of heavy vehicles.

10.1%
Average travel time

The average time of travel averaged among all vehicles traveling on the road network.

36.5 min
Drivers’ average age

Average age of residents in the geographic areas where the vehicle trips originated.

49.8 yrs
Drivers’ average income

Average income of residents in the geographic areas where the vehicle trips originated.

$60,009

A typical monitored road in Carroll County, Missouri sees 1,659 vehicles per day, while its 165 miles of monitored roads together handle 180,065 vehicle-miles traveled per day (≈65.7 million per year). Trucks are 10.1% of traffic, close to the 9.8% across Missouri.

Longer trips than 90% of counties in Missouri

At 1,659 vehicles per day, the average monitored road in Carroll carries 71% less traffic than the state average of 5,631, suggesting less demand on each road - quiet roads that suit freight movement more than drive-by retail. In total volume terms, its road network carries about 0.1% of Missouri's statewide total of vehicle-miles. 63% of counties in Missouri see more traffic than Carroll's 1,659 vehicles per day.

Journey times run 17% higher than the state level, at 36.5 minutes on average. Its average travel time of 36.5 minutes is longer than 90% of counties in Missouri.

Time-of-Day & Seasonal Patterns

Data Finding: Hourly & Seasonal Patterns

In Carroll County, Missouri, the peak hour concentrates about 7% of the day's traffic.

Carroll County vs. Missouri Traffic Comparison

Carroll County's biggest difference from the Missouri average is its average daily traffic per road, 71% below it. Its average travel time, by contrast, is 17% above.

MetricCarroll CountyMissouri averageDifference
Traffic1,6595,631-70.5%
Truck % (Total Traffic)10.1%9.8%+2.4%
Avg. Travel Time36.5 min31.3 min+16.5%

How Carroll County compares

Carroll County against nearby counties

Set against the average of the 4 areas nearest to it, Carroll County moves 23.7% of the total daily travel; it has the third busiest roads of the five. The same kind of road, just less of it: traffic per road matches the areas around it while the network itself is smaller.

Carroll County and the 4 nearest county-level areas by centroid distance, with the Missouri average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Carroll County1,65910.1%180,06536.5 minN/A
Saline County, Missouri1,49521.0%847,51339.6 minN/A
Chariton County, Missouri1,0748.9%144,38733.9 minN/A
Ray County, Missouri2,1519.7%523,98030.3 minN/A
Lafayette County, Missouri2,43519.7%1,522,59133.5 minN/A
Missouri average5,6319.8%N/A31.3 min19.4%

Carroll County ranked within Missouri

Average travel time places Carroll County #12 of 115 in Missouri - the top quarter of the state.

Carroll County ranked among 115 county-level areas in Missouri (1 = highest).
MeasureCarroll CountyMissouri rank
Traffic volume (AADT)1,659#73 of 115
Average travel time36.5 min#12 of 115
Average driver income$60,009#64 of 115
Average driver age49.8 yrs#50 of 115

Busiest roads in Carroll County, Missouri

Traffic concentrates on a few corridors: the three busiest roads average 3,984 vehicles a day, against 1,659 on the average road in Carroll County.

10th Street leads with 5,095 vehicles a day, 229 of them trucks (4.5%). US 24 carries the most trucks, 319 a day (10.9% of its traffic), although it ranks #3 for all traffic.

US 24 carries longer journeys than most roads here, with a median trip of 48.6 minutes against 36.5 county-wide.

10th Street is busy with cars rather than freight: only 4.5% of its traffic is trucks, against 10.1% county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
110th StreetTertiary road · 5,095vehicles229trucks · 4.5%
Road class
Tertiary road
Median trip time
27.9 min
Drivers’ median age
49.9 yrs
Drivers’ average income
$56,415

The busiest stretch of 10th Street carries 3.1 times the county average; trucks are 4.5% of it, below the county-wide 10.1%.

2Mason StreetTertiary road · 3,925vehicles194trucks · 4.9%
Road class
Tertiary road
Median trip time
31.9 min
Drivers’ median age
49.9 yrs
Drivers’ average income
$51,315

On its busiest stretch, Mason Street carries 2.4 times the county average; trucks are 4.9% of it, below the county-wide 10.1%.

3US 24Primary road · 2,933vehicles319trucks · 10.9%
Road class
Primary road
Median trip time
48.6 min
Drivers’ median age
50.1 yrs
Drivers’ average income
$57,808

US 24 carries 77% more than the county average at its busiest, 319 of them trucks (10.9%, above the county-wide 10.1%).

4Main StreetSecondary road · 2,916vehicles253trucks · 8.7%
Road class
Secondary road
Median trip time
35.8 min
Drivers’ median age
49.8 yrs
Drivers’ average income
$53,791

Main Street carries 76% more than the county average on its busiest stretch, where the median trip lasts 35.8 minutes.

5Benton StreetSecondary road · 2,622vehicles208trucks · 8.0%
Road class
Secondary road
Median trip time
37.6 min
Drivers’ median age
50.9 yrs
Drivers’ average income
$51,009

At 58% more than the county average, Benton Street draws drivers from neighborhoods averaging $51,009 in household income.

Ranked by trucks per day

Cars and light vehiclesTrucks
1US 24Primary road · #3 by traffic2,933vehicles319trucks · 10.9%
2MO 10Primary road · 2,227vehicles270trucks · 12.1%
Road class
Primary road
Median trip time
37.6 min
Drivers’ median age
49.9 yrs
Drivers’ average income
$61,403

MO 10 is busy by local standards, at 34% more than the county average on its busiest stretch; trucks are 12.1% of it, above the county-wide 10.1%.

3US 65Primary road · 2,515vehicles266trucks · 10.6%
Road class
Primary road
Median trip time
39.4 min
Drivers’ median age
49.0 yrs
Drivers’ average income
$60,783

US 65 peaks at 2,515 vehicles a day, 52% more than the county average; trucks are 10.6% of it, above the county-wide 10.1%.

4Main StreetSecondary road · #4 by traffic2,916vehicles253trucks · 8.7%
510th StreetTertiary road · #1 by traffic5,095vehicles229trucks · 4.5%
How to read these road counts
  • The first number is AADT, annual average daily traffic: the vehicles passing a point on an average day, both directions combined and trucks included. On a divided highway both carriageways are added together.
  • Traffic changes along a road, with more near interchanges and towns and less in open country. Every figure for a road describes its busiest stretch in the county, so the two rankings show the same numbers for the same road.
  • The second number is the trucks on that stretch, a part of its AADT. The bar splits the AADT into cars and light vehicles (blue) and trucks (amber).
  • See segment-level AADT for any road on TrafficZoom.

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)

Road sensor networks and traffic counters

Historical traffic pattern databases

Public traffic count programs published by the

CarrollDepartment of Transportation

Demographic Baseline for O-D Modeling

U.S. Census Bureau
All metrics represent estimates based on statistical modeling and are intended for strategic planning purposes.
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Data current as of:
Q3 2026

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Counties near Carroll County

The same traffic breakdown for the areas closest to Carroll County, Missouri.

Need segment-level traffic data?

Identify traffic patterns street by street and analyze the exact corridors that matter to your project.