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Phillips County, Montana Traffic Counts

This page delivers traffic analytics for Phillips County, Montana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Phillips County, Montana among 109 road miles divided in 458 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 1,252 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.
Data current as of:
Q3 2026
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total traffic icon

Total Traffic Volume & Performance

Traffic

1,205

Trucks

14.5%

Average travel time

63.2 min

Congestion ratio

5.0%

Drivers’ average age

54.2 yrs

Drivers’ average income

$57,839

Our data indicates an estimated average traffic volume of 1,205 vehicles per day in Phillips County, Montana that results in 93,820 vehicle-miles traveled per day (≈34.2 million per year). The traffic stream is comprised of an average of 1 truck for every 7 vehicles. Typical time spent behind the wheel per trip is 63.2 minutes, which already accounts for delays at signals, intersections, and congestion.

Analytical insight

When compared to the Montana state averages: Phillips's average daily traffic volume is 71% lower than the state average - 1,205 vehicles per day against 4,202 - suggesting less traffic load per road, a critical factor for logistics and site planning. Network-wide, Phillips accounts for about 0.3% of Montana's statewide total, at 93,820 vehicle-miles traveled per day (≈34.2 million per year). The average trip takes 63.2 minutes, 75% higher than the state level. At 59% lower than the state level, the 5.0% congestion ratio signals smoother traffic flow - crucial for traffic control improvement and logistics planning. Phillips carries more traffic than 31% of counties in Montana. 96% of counties in Montana have a shorter average travel time than Phillips's 63.2 minutes.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic

Traffic

1,380

Trucks

14.3%

Average travel time

52.7 min

Congestion ratio

3.4%

Drivers’ average age

54.0 yrs

Drivers’ average income

$57,123

A significant volume of traffic in Phillips County, Montana utilizes the highway network. The average highway carries 1,380 vehicles per day, 41% more than the average non-highway road in the same area, which carries 976 vehicles per day. That average covers 60 highway road miles divided in 260 segments (average segment length 1,227 ft), together carrying 78,563 vehicle-miles traveled per day (≈28.7 million per year). Trucks constitute 14.3% of highway traffic.

Analytical insight

Highway truck concentration here runs 4% lower than the state average, at 14.3% - positioning Phillips as a primarily local traffic hub. For logistics operators, this validates the importance of local access. Phillips's highway truck share (14.3%) is higher than 48% of counties in Montana. 7% of counties in Montana see fewer highway trucks per day than Phillips's roughly 198.
non-highway traffic icon

Non-highway traffic

Traffic

976

Trucks

15.4%

Average travel time

77.0 min

Congestion ratio

7.2%

Drivers’ average age

54.4 yrs

Drivers’ average income

$59,190

The non-highway road network in Phillips County, Montana supports a substantial volume of traffic. The average non-highway road carries 976 vehicles per day, 29% less than the average highway in the same area, which carries 1,380 vehicles per day. That average covers 48 non-highway road miles divided in 198 segments (average segment length 1,285 ft), together carrying 15,257 vehicle-miles traveled per day (≈5.6 million per year). Trucks constitute 15.4% of non-highway traffic.

Analytical insight

Compared to highways, non-highway routes see 8% more trucks by share. At 41% lower than the state level, the non-highway congestion ratio of 7.2% signals easier movement on local roads. 96% of counties in Montana see shorter overall travel times than Phillips. Trip origins here have higher average income than 16% of counties in Montana. 75% of counties in Montana have a younger driver population than Phillips.

Time-of-Day & Seasonal Patterns

Analytical insight

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

Traffic Flow Profile Comparison

Metric

Phillips

Montana
Average

Difference

Traffic

1,205

4,202

-71.3%

Truck % (Total Traffic)

14.5%

11.7%

+24.3%

Truck % (Highway)

14.3%

15.0%

-4.5%

Avg. Travel Time

63.2 min

36.2 min

+74.6%

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

MontanaDepartment of Transportation

Historical traffic pattern databases

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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