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Traffic heat map of North Dakota: roads over 1,000 vehicles a day shaded from blue (light) to red (heavy traffic), busiest on South Broadway and State Street

North Dakota Traffic Counts

Traffic analytics for North Dakota, calculated from real-world mobile and sensor networks on 80,664 road segments (12,931 road miles, about 846 ft each). Its roads are the quietest of any state nationwide, at 2,174 vehicles a day on average. 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 icon

Total Traffic Volume & Performance in North Dakota

Traffic

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

vehicles per day2,174
Trucks

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

11.1%
Average travel time

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

37.0 min
Congestion ratio

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

10.6%
Drivers’ average age

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

43.0 yrs
Drivers’ average income

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

$84,497

Our data shows 2,174 vehicles per day on the average road in North Dakota, and 17,549,252 vehicle-miles traveled per day (≈6.4 billion per year) across its 12,931 miles of monitored roads. At 11.1%, the truck share runs above the 9.3% across the US: about 1 in 9 vehicles.

The quietest roads of any state nationwide

North Dakota's average daily traffic volume is 69% lower than the national average - 2,174 vehicles per day against 6,986 - suggesting less traffic load per road - very light roads: easy truck access, but little passing trade for roadside retail. In total volume terms, its road network carries about 0.2% of the national total of vehicle-miles. In fact, North Dakota has the lowest average traffic volume of any state nationwide, at 2,174 vehicles per day.

At 37.0 minutes, the average travel time is 11% higher than the national level. 98% of states nationwide have a shorter average travel time than North Dakota's 37.0 minutes.

Congestion runs 44% lower than the national level, at a ratio of 10.6%, which means smoother traffic flow - fewer delays make delivery windows more reliable.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in North Dakota

Trafficvehicles per day2,580
Trucks14.5%
Average travel time44.3 min
Congestion ratio10.0%
Drivers’ average age44.2 yrs
Drivers’ average income$86,399

A significant share of driving in North Dakota, 43% of vehicle-miles, happens on highways. The average highway carries 2,580 vehicles per day, 21% more than the average non-highway road in the same area, which carries 2,129 vehicles per day.

Highways make up 23% of the monitored road miles (2,973 miles, 8,139 segments), so they carry more than their share: 7,516,639 vehicle-miles traveled per day (≈2.7 billion per year).

The fewest highway trucks of any state nationwide

Highway truck concentration here runs 11% higher than the national average, at 14.5%. The highway traffic mix is typical for the US: neither freight- nor commuter-dominated.

North Dakota's highway truck share (14.5%) is higher than 64% of states nationwide. By raw volume, North Dakota carries the lowest number of highway trucks nationwide - roughly 367 trucks per day.

non-highway traffic icon

Non-highway Traffic in North Dakota

Trafficvehicles per day2,129
Trucks8.5%
Average travel time36.4 min
Congestion ratio10.8%
Drivers’ average age43.0 yrs
Drivers’ average income$83,364

A little more than half of the driving in North Dakota happens on local roads: 57% of all vehicle-miles. On the average non-highway road, that comes to 2,129 vehicles per day.

Local roads make up 77% of the monitored road miles (9,958 miles in 72,525 segments) but carry less than their share of travel: 10,032,607 vehicle-miles traveled per day (≈3.7 billion per year). The truck share on non-highway roads is 8.5%.

Younger drivers than 92% of states nationwide

Non-highway roads carry a truck concentration that's 41% lower than the highway network.

At 41% lower than the national level, the non-highway congestion ratio of 10.8% signals easier movement on local roads.

52% of states nationwide see higher average driver income among trip origins than North Dakota. North Dakota's median driver age is lower than 92% of states nationwide.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
A long morning plateau from 7:00 AM to 12:00 PM and a long afternoon plateau from 3:00 PM to 7:00 PM, with volumes reaching approximately 66% higher than the daily average.
Weekend traffic:
Weekends are much quieter: volumes run about 26% below weekday levels, the signature of a commute-driven road network.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
July–September is the high season, with volumes +15% versus the annual average.
Lowest month:
December is the quietest month, with volumes -15% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In North Dakota, the peak hour concentrates about 7% of the day's traffic, and there is a strong seasonal swing of +15% in high season.

North Dakota vs. United States Traffic Comparison

Of the four measures, average daily traffic per road differs most: North Dakota runs 69% below the United States average. Its truck share, by contrast, is 19% above.

MetricNorth DakotaUnited States averageDifference
Traffic2,1746,986-68.9%
Truck % (Total Traffic)11.1%9.3%+18.6%
Truck % (Highway)14.5%13.1%+10.9%
Avg. Travel Time37.0 min33.3 min+11.3%

How North Dakota compares

North Dakota has the quietest roads among its nearby states

Set against the average of the 4 states nearest to it, North Dakota moves 29.7% of the total daily travel and carries 37.0% less traffic on a typical road; it has the quietest roads of the five. Quiet roads and long journeys - a rural pattern, where the distance between destinations rather than the traffic on the way is what takes the time.

North Dakota and the 4 nearest states by centroid distance, with the United States average for scale.
StateAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
North Dakota2,17411.1%17,549,25237.0 min10.6%
South Dakota3,15610.3%24,437,31432.5 min12.9%
Minnesota3,4048.1%139,654,53732.2 min10.6%
Nebraska3,59811.5%50,655,06233.0 min17.5%
Wyoming3,65017.9%21,843,30434.5 min11.5%
United States average6,9869.3%N/A33.3 min18.9%

Busiest counties in North Dakota

North Dakota's three busiest counties account for 31.1% of all the vehicle-miles measured in the state.

Ranked by daily vehicle-miles, across the 53 counties in North Dakota with a published traffic page. Vehicle-miles is total travel, so this ranks by traffic MOVED rather than by how busy a typical road is.
CountyDaily vehicle-milesAverage daily trafficTruck shareRoad miles
1. Cass County2,717,4764,5217.2%830
2. Burleigh County1,548,9325,4617.7%485
3. Ward County1,189,1253,4678.0%652

Most truck-intensive counties in North Dakota

Together, those five counties carry 20.0% of the truck vehicle-miles driven in the state.

Ranked by truck share of all traffic, across the same 53 counties, shown with the traffic volume that share is measured against.
CountyTruck shareTruck share on highwaysAverage daily trafficDaily vehicle-miles
1. McKenzie County17.7%17.8%1,886901,124
2. Mountrail County17.5%17.8%1,824535,427
3. Kidder County16.8%18.6%592194,293
4. Dunn County16.7%N/A2,045399,857
5. Billings County16.3%17.1%1,822227,678

Asking the same question of truck vehicle-miles gives a different answer - Cass County, McKenzie County, Morton County, Stark County and Burleigh County, together 38.4% of all truck travel in North Dakota.

Busiest roads in North Dakota

Traffic concentrates on a few corridors: the three busiest roads average 32,654 vehicles a day, against 2,174 on the average road in North Dakota.

South Broadway in Ward County leads with 36,625 vehicles a day, 1,430 of them trucks (3.9%). I 94 in Morton County carries the most trucks on the list, 1,749 a day (18.0% of its traffic), although it is not among the 10 busiest roads overall.

Trips using I 94 in Barnes County are long: a median of 59.3 minutes against 37.0 state-wide, the mark of a through route.

South Broadway in Ward County is busy with cars rather than freight: only 3.9% of its traffic is trucks, against 11.1% state-wide.

Trucks make up 18.0% of traffic on I 94 in Morton County and 17.7% on I 94 in Barnes County, against 11.1% across all roads in the state.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1South BroadwayWard County · Trunk road · 36,625vehicles1,430trucks · 3.9%
Road class
Trunk road
Congestion ratio
50.2%
Median trip time
34.2 min
Drivers’ median age
42.4 yrs
Drivers’ average income
$72,720

South Broadway carries 16.8 times the state average at its busiest, 1,430 of them trucks (3.9%, below the state-wide 11.1%).

2State StreetBurleigh County · Primary road · 32,260vehicles1,549trucks · 4.8%
Road class
Primary road
Congestion ratio
84.7%
Median trip time
34.0 min
Drivers’ median age
45.2 yrs
Drivers’ average income
$81,940

State Street is one of the more congested roads here: trips take 85% longer than at free-flow speed, against 11% state-wide.

3Washington StreetGrand Forks County · Primary road · 29,077vehicles1,211trucks · 4.2%
Road class
Primary road
Congestion ratio
47.4%
Median trip time
34.1 min
Drivers’ median age
38.8 yrs
Drivers’ average income
$76,923

Washington Street carries 13.4 times the state average on its busiest stretch, where the median trip lasts 34.1 minutes.

413th AvenueCass County · Primary road · 25,848vehicles787trucks · 3.0%
Road class
Primary road
Congestion ratio
61.6%
Median trip time
36.0 min
Drivers’ median age
38.9 yrs
Drivers’ average income
$75,218

Delays build on 13th Avenue: its congestion ratio of 62% over free-flow time is well above the state's 11%.

5North BroadwayWard County · Primary road · 23,952vehicles802trucks · 3.4%
Road class
Primary road
Congestion ratio
28.6%
Median trip time
32.8 min
Drivers’ median age
41.1 yrs
Drivers’ average income
$74,890

At 11.0 times the state average, North Broadway draws drivers from neighborhoods averaging $74,890 in household income.

6I 94Burleigh County · Motorway · 22,407vehicles1,674trucks · 7.5%
Road class
Motorway
Congestion ratio
27.0%
Median trip time
30.4 min
Drivers’ median age
45.6 yrs
Drivers’ average income
$90,130

A main artery: I 94's busiest stretch carries 10.3 times the state average; trucks are 7.5% of it, below the state-wide 11.1%.

7Business LoopStutsman County · Primary road · 22,294vehicles869trucks · 3.9%
Road class
Primary road
Congestion ratio
31.4%
Median trip time
32.9 min
Drivers’ median age
50.2 yrs
Drivers’ average income
$61,953

Business Loop is a trunk route for the state, carrying 10.3 times the state average on its busiest stretch; trucks are 3.9% of it, below the state-wide 11.1%.

8Bismarck ExpresswayBurleigh County · Primary road · 21,301vehicles1,315trucks · 6.2%
Road class
Primary road
Congestion ratio
27.9%
Median trip time
31.7 min
Drivers’ median age
45.3 yrs
Drivers’ average income
$94,785

Bismarck Expressway carries 9.8 times the state average at its busiest, 1,315 of them trucks (6.2%, below the state-wide 11.1%).

9Veterans BoulevardCass County · Secondary road · 21,234vehicles530trucks · 2.5%
Road class
Secondary road
Congestion ratio
50.2%
Median trip time
27.9 min
Drivers’ median age
39.6 yrs
Drivers’ average income
$101,950

Veterans Boulevard carries 9.8 times the state average on its busiest stretch, where the median trip lasts 27.9 minutes.

1032nd AvenueGrand Forks County · Primary road · 19,696vehicles787trucks · 4.0%
Road class
Primary road
Congestion ratio
39.7%
Median trip time
34.6 min
Drivers’ median age
38.8 yrs
Drivers’ average income
$81,639

At 9.1 times the state average, 32nd Avenue draws drivers from neighborhoods averaging $81,639 in household income.

Ranked by trucks per day

Only named roads are listed. Some unnamed segments, such as ramps or unlabeled carriageways, may carry as much traffic as the roads shown.

Cars and light vehiclesTrucks
1I 94Morton County · Motorway · 9,726vehicles1,749trucks · 18.0%
Road class
Motorway
Congestion ratio
12.9%
Median trip time
39.4 min
Drivers’ median age
45.3 yrs
Drivers’ average income
$89,343

The busiest stretch of I 94 carries 4.5 times the state average; trucks are 18.0% of it, above the state-wide 11.1%.

2I 94Burleigh County · Motorway · #6 by traffic22,407vehicles1,674trucks · 7.5%
3Main StreetMountrail County · Primary road · 8,758vehicles1,550trucks · 17.7%
Road class
Primary road
Congestion ratio
28.5%
Median trip time
53.4 min
Drivers’ median age
41.3 yrs
Drivers’ average income
$73,515

Main Street carries through traffic: the median trip using it lasts 53.4 minutes, against 37.0 for the state.

4State StreetBurleigh County · Primary road · #2 by traffic32,260vehicles1,549trucks · 4.8%
5I 94Stark County · Motorway · 9,402vehicles1,546trucks · 16.4%
Road class
Motorway
Congestion ratio
9.9%
Median trip time
54.0 min
Drivers’ median age
44.0 yrs
Drivers’ average income
$90,208

Drivers on I 94 are on long journeys, a median 54.0 minutes against 37.0 state-wide: a through route more than a local street.

6I 94Cass County · Motorway · 11,161vehicles1,466trucks · 13.1%
Road class
Motorway
Congestion ratio
18.1%
Median trip time
32.7 min
Drivers’ median age
39.8 yrs
Drivers’ average income
$89,731

A main artery: I 94's busiest stretch carries 5.1 times the state average; trucks are 13.1% of it, above the state-wide 11.1%.

7South BroadwayWard County · Trunk road · #1 by traffic36,625vehicles1,430trucks · 3.9%
8ND 23Mountrail County · Primary road · 8,871vehicles1,350trucks · 15.2%
Road class
Primary road
Congestion ratio
18.3%
Median trip time
47.3 min
Drivers’ median age
42.7 yrs
Drivers’ average income
$76,070

On its busiest stretch, ND 23 carries 4.1 times the state average; trucks are 15.2% of it, above the state-wide 11.1%.

9Bismarck ExpresswayBurleigh County · Primary road · #8 by traffic21,301vehicles1,315trucks · 6.2%
10I 94Barnes County · Motorway · 6,937vehicles1,230trucks · 17.7%
Road class
Motorway
Congestion ratio
5.8%
Median trip time
59.3 min
Drivers’ median age
44.5 yrs
Drivers’ average income
$76,683

I 94 peaks at 6,937 vehicles a day, 3.2 times the state average; trucks are 17.7% of it, above the state-wide 11.1%.

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

North DakotaDepartment 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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States near North Dakota

The same traffic breakdown for the states closest to North Dakota.

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Counties in North Dakota

Traffic counts, truck share, congestion and driver demographics for each of the 53 counties TrafficZoom measures in North Dakota.