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Traffic heat map of Andrew County, Missouri: 268 miles of roads shaded from blue (light) to red (heavy traffic), busiest on I 29 and Lewis & Clark Trail

Andrew County, Missouri Traffic Counts

Its busiest road, I 29, carries 24,342 vehicles a day, 11.8 times the average road. This page breaks down traffic in Andrew County, Missouri across 268 miles of monitored roads split into 2,829 segments, using multi-sourced mobile and sensor data. It goes beyond raw counts to truck flow, congestion and who is driving, so site selection and route planning rest on evidence.
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 Andrew County, Missouri

Traffic

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

vehicles per day2,061
Trucks

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

14.3%
Average travel time

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

27.5 min
Congestion ratio

The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.

8.9%
Drivers’ average age

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

49.4 yrs
Drivers’ average income

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

$69,234

The average monitored road in Andrew County, Missouri carries 2,061 vehicles per day. Across its 268 miles of monitored roads, that adds up to 764,433 vehicle-miles traveled per day (≈279 million per year). At 14.3%, the truck share runs above the 9.8% across Missouri: about 1 in 7 vehicles.

Shorter trips than 99% of counties in Missouri

Andrew's average daily traffic volume is 63% lower than the state average - 2,061 vehicles per day against 5,631 - suggesting less traffic load per road - quiet roads that suit freight movement more than drive-by retail. Network-wide, Andrew accounts for about 0.4% of Missouri's statewide total of vehicle-miles. Andrew carries less traffic than 54% of counties in Missouri.

Journey times run 12% lower than the state level, at 27.5 minutes on average. 99% of counties in Missouri have a longer average travel time than Andrew's 27.5 minutes.

At 54% lower than the state level, the 8.9% congestion ratio signals smoother traffic flow - free-flowing roads make scheduled deliveries highly predictable.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Andrew County, Missouri

Trafficvehicles per day5,103
Trucks18.8%
Average travel time46.6 min
Congestion ratio14.5%
Drivers’ average age48.4 yrs
Drivers’ average income$65,729

Highways carry more than half of all travel in Andrew County, Missouri (63% of vehicle-miles). The average highway carries 5,103 vehicles per day, 175% more than the average non-highway road in the same area, which carries 1,858 vehicles per day.

With 31% of the road miles (82 miles in 177 segments), highways punch above their length, carrying 481,414 vehicle-miles traveled per day (≈176 million per year).

Higher highway truck share than 75% of counties in Missouri

At 18.8%, highway truck share is 40% higher than the state average. Highways here lean toward freight, so highway access is a real asset for logistics operators.

By truck concentration, highways here outrank 75% of counties in Missouri. 54% of counties in Missouri see more highway trucks per day than Andrew's roughly 961.

non-highway traffic icon

Non-highway Traffic in Andrew County, Missouri

Trafficvehicles per day1,858
Trucks6.6%
Average travel time26.2 min
Congestion ratio8.6%
Drivers’ average age49.7 yrs
Drivers’ average income$71,926

A significant share of driving in Andrew County, Missouri, 37% of vehicle-miles, happens on local roads. The average non-highway road carries 1,858 vehicles per day.

Local roads make up 69% of the monitored road miles (185 miles in 2,652 segments) but carry less than their share of travel: 283,020 vehicle-miles traveled per day (≈103 million per year). About 1 in 15 vehicles on non-highway roads is a truck (6.6%).

Local congestion 54% below the Missouri average

Non-highway roads carry a truck concentration that's 65% lower than the highway network.

Non-highway congestion (8.6%) runs 54% lower than the state average, pointing to smoother local traffic flow.

Andrew's average driver income is higher than 75% of counties in Missouri. Andrew's median driver age is higher than 53% of counties in Missouri.

Time-of-Day & Seasonal Patterns

Data Finding: Hourly & Seasonal Patterns

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

Andrew County vs. Missouri Traffic Comparison

Andrew County's biggest difference from the Missouri average is its average daily traffic per road, 63% below it. Its truck share, by contrast, is 46% above.

MetricAndrew CountyMissouri averageDifference
Traffic2,0615,631-63.4%
Truck % (Total Traffic)14.3%9.8%+45.7%
Truck % (Highway)18.8%13.4%+40.0%
Avg. Travel Time27.5 min31.3 min-12.1%

How Andrew County compares

Andrew County against nearby counties

Andrew County tracks the 4 areas around it closely - no measure in this table sets it far apart from the areas immediately next to it, though it has the second busiest roads of the five.

Andrew 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
Andrew County2,06114.3%764,43327.5 min8.9%
Doniphan County, Kansas1,71811.8%267,46229.8 minN/A
Buchanan County, Missouri4,34712.9%1,983,09132.8 min13.3%
DeKalb County, Missouri1,68813.4%452,01633.9 minN/A
Holt County, Missouri1,25022.0%701,16131.0 min6.8%
Missouri average5,6319.8%N/A31.3 min19.4%

Andrew County ranked within Missouri

Andrew County sits in the bottom quarter of the Missouri field on average travel time, at #114 of 115.

Andrew County ranked among 115 county-level areas in Missouri (1 = highest); measures without data in every county rank a smaller field, down to 93.
MeasureAndrew CountyMissouri rank
Traffic volume (AADT)2,061#63 of 115
Highway vehicle-miles per day481,414#49 of 93
Truck share on highways18.8%#24 of 93
Highway trucks per day961#51 of 93
Average travel time27.5 min#114 of 115
Average driver income$69,234#29 of 115
Average driver age49.4 yrs#55 of 115

Andrew County ranks #29 of 115 on average driver income but #114 of 115 on average travel time - the two describe the same roads and are worth reading together rather than either on its own.

Busiest roads in Andrew County, Missouri

Traffic concentrates on a few corridors: the three busiest roads average 18,970 vehicles a day, against 2,061 on the average road in Andrew County.

I 29 is the busiest road, at 24,342 vehicles a day, 4,645 of them trucks (19.1%). It also carries the most trucks.

Lewis & Clark Trail carries longer journeys than most roads here, with a median trip of 58.5 minutes against 27.5 county-wide.

Few trucks use Belt Highway: 3.8% of its traffic, under half the county's 14.3%.

Trucks make up 23.3% of traffic on Lewis & Clark Trail, against 14.3% across all roads in the county.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1I 29Motorway · 24,342vehicles4,645trucks · 19.1%
Road class
Motorway
Congestion ratio
29.0%
Median trip time
46.0 min
Drivers’ median age
47.9 yrs
Drivers’ average income
$71,113

I 29 is one of the more congested roads here: trips take 29% longer than at free-flow speed, against 9% county-wide.

2Lewis & Clark TrailMotorway · 17,179vehicles3,996trucks · 23.3%
Road class
Motorway
Median trip time
58.5 min
Drivers’ median age
51.7 yrs
Drivers’ average income
$65,576

Lewis & Clark Trail is a trunk route for the county, carrying 8.3 times the county average on its busiest stretch; trucks are 23.3% of it, above the county-wide 14.3%.

3Belt HighwayPrimary road · 15,391vehicles585trucks · 3.8%
Road class
Primary road
Congestion ratio
21.7%
Median trip time
28.2 min
Drivers’ median age
46.9 yrs
Drivers’ average income
$73,974

Delays build on Belt Highway: its congestion ratio of 22% over free-flow time is well above the county's 9%.

4I 29 BusinessPrimary road · 11,080vehicles568trucks · 5.1%
Road class
Primary road
Congestion ratio
13.2%
Median trip time
26.1 min
Drivers’ median age
48.0 yrs
Drivers’ average income
$75,245

I 29 Business carries 5.4 times the county average at its busiest, 568 of them trucks (5.1%, below the county-wide 14.3%).

5I 29 Business / US 59Primary road · 9,628vehicles553trucks · 5.7%
Road class
Primary road
Congestion ratio
10.8%
Median trip time
27.2 min
Drivers’ median age
49.1 yrs
Drivers’ average income
$73,751

At 4.7 times the county average, I 29 Business / US 59 draws drivers from neighborhoods averaging $73,751 in household income.

Ranked by trucks per day

Cars and light vehiclesTrucks
1I 29Motorway · #1 by traffic24,342vehicles4,645trucks · 19.1%
2Lewis & Clark TrailMotorway · #2 by traffic17,179vehicles3,996trucks · 23.3%
3US 59Motorway · 8,709vehicles1,162trucks · 13.3%
Road class
Motorway
Median trip time
39.4 min
Drivers’ median age
47.3 yrs
Drivers’ average income
$64,222

The busiest stretch of US 59 carries 4.2 times the county average; trucks are 13.3% of it, below the county-wide 14.3%.

4US 71Motorway · 8,766vehicles1,110trucks · 12.7%
Road class
Motorway
Median trip time
40.7 min
Drivers’ median age
47.8 yrs
Drivers’ average income
$63,713

US 71 carries through traffic: the median trip using it lasts 40.7 minutes, against 27.5 for the county.

5I 229Motorway · 5,132vehicles794trucks · 15.5%
Road class
Motorway
Congestion ratio
6.3%
Median trip time
29.8 min
Drivers’ median age
48.3 yrs
Drivers’ average income
$61,835

On its busiest stretch, I 229 carries 2.5 times the county average; trucks are 15.5% of it, above the county-wide 14.3%.

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

AndrewDepartment 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 Andrew County

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

Need segment-level traffic data?

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