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Traffic heat map of Ste. Genevieve County, Missouri: 221 miles of roads shaded from blue (light) to red (heavy traffic), busiest on I 55 and MO 32

Ste. Genevieve County, Missouri Traffic Counts

TrafficZoom tracks traffic on 221 road miles in Ste. Genevieve County, Missouri, divided into 2,511 segments averaging 464 ft. About 1 in 6 vehicles here is a truck, against 1 in 10 across Missouri. Built from cross-verified mobile and road-sensor data, these counts help you size up a retail site, plan logistics routes or assess infrastructure needs.
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 Ste. Genevieve County, Missouri

Traffic

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

vehicles per day2,755
Trucks

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

15.8%
Average travel time

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

34.6 min
Congestion ratio

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

11.5%
Drivers’ average age

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

49.0 yrs
Drivers’ average income

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

$69,590

A typical monitored road in Ste. Genevieve County, Missouri sees 2,755 vehicles per day, while its 221 miles of monitored roads together handle 889,403 vehicle-miles traveled per day (≈325 million per year). Freight weighs heavily here: trucks are 15.8% of traffic, against 9.8% across Missouri.

Longer trips than 78% of counties in Missouri

Ste. Genevieve sees 51% lower average daily traffic volume than the state average (2,755 vehicles per day against 5,631), suggesting less demand on each road - very light roads: easy truck access, but little passing trade for roadside retail. In total volume terms, its road network carries about 0.5% of Missouri's statewide total of vehicle-miles. Ste. Genevieve carries more traffic than 66% of counties in Missouri.

Journey times run 11% higher than the state level, at 34.6 minutes on average. 78% of counties in Missouri have a shorter average travel time than Ste. Genevieve's 34.6 minutes.

The congestion ratio of 11.5% is 41% lower, pointing to smoother traffic flow than the state level - fewer delays make delivery windows more reliable.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Ste. Genevieve County, Missouri

Trafficvehicles per day9,324
Trucks21.8%
Average travel time54.8 min
Congestion ratio20.8%
Drivers’ average age48.1 yrs
Drivers’ average income$74,581

Highways carry more than half of all travel in Ste. Genevieve County, Missouri (56% of vehicle-miles). The average highway carries 9,324 vehicles per day, 259% more than the average non-highway road in the same area, which carries 2,594 vehicles per day.

Highways make up 23% of the monitored road miles (51 miles, 60 segments), so they carry more than their share: 496,666 vehicle-miles traveled per day (≈181 million per year).

50% of counties in Missouri move less traffic on their highways.

Higher highway truck share than 82% of counties in Missouri

At 21.8%, highway truck share is 62% higher than the state average. That marks Ste. Genevieve as a major freight corridor, where highway access is what logistics operators compete on.

By truck concentration, highways here outrank 82% of counties in Missouri. Ste. Genevieve's highway truck count is higher than 76% of counties in Missouri, at roughly 2,035 trucks per day.

non-highway traffic icon

Non-highway Traffic in Ste. Genevieve County, Missouri

Trafficvehicles per day2,594
Trucks8.1%
Average travel time34.1 min
Congestion ratio11.3%
Drivers’ average age49.4 yrs
Drivers’ average income$66,353

A significant share of driving in Ste. Genevieve County, Missouri, 44% of vehicle-miles, happens on local roads. A typical local road sees 2,594 vehicles per day.

Spread over 170 miles and 2,451 segments, 77% of the road network, local roads carry a lighter load per mile: 392,736 vehicle-miles traveled per day (≈143 million per year). About 1 in 12 vehicles on non-highway roads is a truck (8.1%).

Drivers from higher-income areas than 76% of counties in Missouri

Compared to highways, non-highway routes see 63% fewer trucks by share.

The non-highway congestion ratio of 11.3% is 40% lower than the state level, suggesting more efficient local mobility than the state average.

76% of counties in Missouri see lower average driver income among trip origins than Ste. Genevieve. 52% of counties in Missouri have an older driver population than Ste. Genevieve.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and PM peak 3:00 PM–6:00 PM, with volumes reaching approximately 85% higher than the daily average.
Weekend traffic:
Weekend traffic is about as busy as on weekdays (-2%): leisure and through trips largely replace the commute.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
May–July is the high season, with volumes +9% versus the annual average.
Lowest month:
January is the quietest month, with volumes -16% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Ste. Genevieve County, Missouri, the peak hour concentrates about 8% of the day's traffic, and there is a noticeable seasonal swing of +9% in high season.

Ste. Genevieve County vs. Missouri Traffic Comparison

The highway truck share sets Ste. Genevieve County apart: 62% above the Missouri average. Its truck share is also 61% above.

MetricSte. Genevieve CountyMissouri averageDifference
Traffic2,7555,631-51.1%
Truck % (Total Traffic)15.8%9.8%+60.7%
Truck % (Highway)21.8%13.4%+62.2%
Avg. Travel Time34.6 min31.3 min+10.7%

How Ste. Genevieve County compares

Ste. Genevieve County has a higher truck share than any nearby county

Set against the average of the 4 areas nearest to it, Ste. Genevieve County carries 37.5% less traffic on a typical road and runs 6.7 percentage points more truck traffic; it has the quietest roads of the five. Freight passes through here that never reaches the areas around it: the truck share is high precisely because the local car traffic is not.

Ste. Genevieve 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
Ste. Genevieve County2,75515.8%889,40334.6 min11.5%
St. Francois County, Missouri6,0537.7%1,926,47830.1 min8.3%
Randolph County, Illinois3,5857.7%530,32833.8 min11.0%
Perry County, Missouri3,13013.8%747,96029.7 minN/A
Monroe County, Illinois4,8777.0%733,96529.5 min13.0%
Missouri average5,6319.8%N/A31.3 min19.4%

Ste. Genevieve County ranked within Missouri

Ste. Genevieve County sits in the top quarter of the Missouri field on truck share on highways, at #18 of 93.

Ste. Genevieve County ranked among 115 county-level areas in Missouri (1 = highest); measures without data in every county rank a smaller field, down to 93.
MeasureSte. Genevieve CountyMissouri rank
Traffic volume (AADT)2,755#40 of 115
Highway vehicle-miles per day496,666#47 of 93
Truck share on highways21.8%#18 of 93
Highway trucks per day2,035#23 of 93
Average travel time34.6 min#26 of 115
Average driver income$69,590#28 of 115
Average driver age49.0 yrs#60 of 115

Busiest roads in Ste. Genevieve County, Missouri

On their busiest stretches, the three busiest roads in Ste. Genevieve County carry 11,300 vehicles a day on average, 4.1 times the typical road in the county (2,755).

I 55 leads with 19,431 vehicles a day, 4,239 of them trucks (21.8%). That is 2.6 times the next road, MO 32 (7,585). It tops the truck ranking too, with the most trucks.

I 55 carries longer journeys than most roads here, with a median trip of 54.8 minutes against 34.6 county-wide.

4th Street is busy with cars rather than freight: only 6.2% of its traffic is trucks, against 15.8% county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1I 55Motorway · 19,431vehicles4,239trucks · 21.8%
Road class
Motorway
Congestion ratio
20.8%
Median trip time
54.8 min
Drivers’ median age
48.1 yrs
Drivers’ average income
$74,581

Delays build on I 55: its congestion ratio of 21% over free-flow time is well above the county's 11%.

2MO 32Primary road · 7,585vehicles699trucks · 9.2%
Road class
Primary road
Congestion ratio
19.6%
Median trip time
38.8 min
Drivers’ median age
48.9 yrs
Drivers’ average income
$63,099

Travel on MO 32's busiest stretch runs 20% over free-flow time, against 11% across the county, so expect slower peak hours.

34th StreetTertiary road · 6,886vehicles430trucks · 6.2%
Road class
Tertiary road
Congestion ratio
15.5%
Median trip time
28.8 min
Drivers’ median age
50.7 yrs
Drivers’ average income
$59,899

At 2.5 times the county average, 4th Street draws drivers from neighborhoods averaging $59,899 in household income.

4US 61Primary road · 4,487vehicles341trucks · 7.6%
Road class
Primary road
Congestion ratio
14.4%
Median trip time
24.5 min
Drivers’ median age
50.8 yrs
Drivers’ average income
$76,448

Trips on US 61 are short, a median 24.5 minutes against 34.6 county-wide, so it mostly serves local errands and commutes.

5Mill Hill RoadSecondary road · 4,382vehicles296trucks · 6.8%
Road class
Secondary road
Median trip time
24.2 min
Drivers’ median age
51.1 yrs
Drivers’ average income
$80,700

Mill Hill Road is a local road at heart: the median trip using it lasts 24.2 minutes, against 34.6 for the county.

Ranked by trucks per day

Cars and light vehiclesTrucks
1I 55Motorway · #1 by traffic19,431vehicles4,239trucks · 21.8%
2MO 32Primary road · #2 by traffic7,585vehicles699trucks · 9.2%
34th StreetTertiary road · #3 by traffic6,886vehicles430trucks · 6.2%
4Sainte Genevieve DrivePrimary road · 4,122vehicles369trucks · 9.0%
Road class
Primary road
Congestion ratio
9.4%
Median trip time
30.8 min
Drivers’ median age
50.9 yrs
Drivers’ average income
$62,155

At 50% more than the county average, Sainte Genevieve Drive draws drivers from neighborhoods averaging $62,155 in household income.

5US 61Primary road · #4 by traffic4,487vehicles341trucks · 7.6%
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

Ste. GenevieveDepartment 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 Ste. Genevieve County

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

Need segment-level traffic data?

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