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Traffic heat map of Coos County, Oregon: 310 miles of roads shaded from blue (light) to red (heavy traffic), busiest on Newport Lane and Tremont Avenue

Coos County, Oregon Traffic Counts

Its busiest road, Newport Lane, carries 28,489 vehicles a day, 6.0 times the average road. This page breaks down traffic in Coos County, Oregon across 310 miles of monitored roads split into 4,694 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 Coos County, Oregon

Traffic

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

vehicles per day4,778
Trucks

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

7.0%
Average travel time

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

35.5 min
Congestion ratio

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

13.8%
Drivers’ average age

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

54.9 yrs
Drivers’ average income

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

$64,437

A typical monitored road in Coos County, Oregon sees 4,778 vehicles per day, while its 310 miles of monitored roads together handle 1,195,392 vehicle-miles traveled per day (≈436 million per year). Trucks are a smaller part of the mix than across Oregon: 7.0% against 9.2%.

Busier roads than 71% of counties in Oregon

Coos sees 19% lower average daily traffic volume than the state average (4,778 vehicles per day against 5,908), suggesting less demand on each road - a critical factor for logistics and site planning. In total volume terms, its road network carries about 1.4% of Oregon's statewide total of vehicle-miles. Coos carries more traffic than 71% of counties in Oregon.

At 35.5 minutes, the average travel time matches the state level closely. Its average travel time of 35.5 minutes is longer than 57% of counties in Oregon.

Congestion runs 17% lower than the state level, at a ratio of 13.8%, which means smoother traffic flow - relevant for traffic control and delivery planning.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Coos County, Oregon

Trafficvehicles per day11,269
Trucks7.3%
Average travel time34.1 min
Congestion ratio23.7%
Drivers’ average age55.8 yrs
Drivers’ average income$64,488

Highways carry about half of all travel in Coos County, Oregon, 50% of vehicle-miles. The average highway carries 11,269 vehicles per day, 233% more than the average non-highway road in the same area, which carries 3,386 vehicles per day.

Highways make up 19% of the monitored road miles (60 miles, 829 segments), so they carry more than their share: 601,855 vehicle-miles traveled per day (≈220 million per year).

Lower highway truck share than 94% of counties in Oregon

Highway truck concentration here runs 39% lower than the state average, at 7.3%. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.

94% of counties in Oregon see a higher highway truck share than Coos's 7.3%. Coos's highway truck count is lower than 78% of counties in Oregon, at roughly 824 trucks per day.

non-highway traffic icon

Non-highway Traffic in Coos County, Oregon

Trafficvehicles per day3,386
Trucks6.6%
Average travel time35.8 min
Congestion ratio11.7%
Drivers’ average age53.7 yrs
Drivers’ average income$64,389

Local roads carry about half of all travel in Coos County, Oregon, 50% of vehicle-miles. On the average non-highway road, that comes to 3,386 vehicles per day.

Local roads make up 81% of the monitored road miles (250 miles in 3,865 segments) but carry less than their share of travel: 593,537 vehicle-miles traveled per day (≈217 million per year). Trucks make up 6.6% of non-highway traffic, about 1 in 15 vehicles.

Older drivers than 86% of counties in Oregon

The concentration of trucks on non-highway roads is 9% lower than on highways.

The non-highway congestion ratio of 11.7% is 27% lower than the state level, suggesting more efficient local mobility than the state average.

Trip origins here have lower average income than 77% of counties in Oregon. 86% of counties in Oregon have a younger driver population than Coos.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 10:00 AM–12:00 PM and PM peak 2:00 PM–5:00 PM, with volumes reaching approximately 97% higher than the daily average.
Weekend traffic:
Weekends are somewhat quieter: volumes run about 19% below weekday levels, the usual weekend dip.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
July–September is the high season, with volumes +21% versus the annual average.
Lowest month:
January is the quietest month, with volumes -21% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Coos County, Oregon, the peak hour concentrates about 8% of the day's traffic, and there is a strong seasonal swing of +21% in high season.

Coos County vs. Oregon Traffic Comparison

Coos County's biggest difference from the Oregon average is its highway truck share, 39% below it. Its truck share is also 24% below.

MetricCoos CountyOregon averageDifference
Traffic4,7785,908-19.1%
Truck % (Total Traffic)7.0%9.2%-24.2%
Truck % (Highway)7.3%12.0%-39.0%
Avg. Travel Time35.5 min34.3 min+3.6%

How Coos County compares

Coos County against nearby counties

Against the 4 nearest areas, Coos County moves 46.2% of the total daily travel; it has the second 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.

Coos County and the 4 nearest county-level areas by centroid distance, with the Oregon average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Coos County4,7787.0%1,195,39235.5 min13.8%
Curry County, Oregon3,4638.4%363,41031.0 min9.0%
Josephine County, Oregon4,25110.3%1,744,72639.6 min13.6%
Douglas County, Oregon4,27814.2%3,787,79534.3 min13.7%
Jackson County, Oregon5,8317.7%4,449,22936.2 min17.1%
Oregon average5,9089.2%N/A34.3 min16.6%

Coos County ranked within Oregon

Coos County sits in the bottom quarter of the Oregon field on truck share on highways, at #31 of 33.

Coos County ranked among 36 county-level areas in Oregon (1 = highest); measures without data in every county rank a smaller field, down to 33.
MeasureCoos CountyOregon rank
Traffic volume (AADT)4,778#11 of 36
Highway vehicle-miles per day601,855#24 of 33
Truck share on highways7.3%#31 of 33
Highway trucks per day824#26 of 33
Average travel time35.5 min#16 of 36
Average driver income$64,437#28 of 36
Average driver age54.9 yrs#6 of 36

Coos County ranks #6 of 36 on average driver age but #31 of 33 on truck share on highways - the two describe the same roads and are worth reading together rather than either on its own.

Busiest roads in Coos County, Oregon

On their busiest stretches, the three busiest roads in Coos County carry 23,188 vehicles a day on average, 4.9 times the typical road in the county (4,778).

Newport Lane leads with 28,489 vehicles a day, 1,563 of them trucks (5.5%). It tops the truck ranking too, with the most trucks.

Few trucks use Newmark Street: 3.5% of its traffic, under half the county's 7.0%.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Newport LaneTrunk road · 28,489vehicles1,563trucks · 5.5%
Road class
Trunk road
Congestion ratio
45.2%
Median trip time
31.6 min
Drivers’ median age
55.3 yrs
Drivers’ average income
$68,209

Newport Lane is one of the more congested roads here: trips take 45% longer than at free-flow speed, against 14% county-wide.

2Tremont AvenueTrunk road · 20,615vehicles1,203trucks · 5.8%
Road class
Trunk road
Congestion ratio
27.0%
Median trip time
29.9 min
Drivers’ median age
55.3 yrs
Drivers’ average income
$68,657

Tremont Avenue peaks at 20,615 vehicles a day, 4.3 times the county average; trucks are 5.8% of it, below the county-wide 7.0%.

3Newmark StreetSecondary road · 20,460vehicles709trucks · 3.5%
Road class
Secondary road
Congestion ratio
29.6%
Median trip time
30.4 min
Drivers’ median age
55.0 yrs
Drivers’ average income
$64,444

Newmark Street carries 4.3 times the county average at its busiest, 709 of them trucks (3.5%, below the county-wide 7.0%).

4Evans BoulevardTrunk road · 19,907vehicles1,048trucks · 5.3%
Road class
Trunk road
Congestion ratio
45.0%
Median trip time
31.4 min
Drivers’ median age
55.2 yrs
Drivers’ average income
$67,058

Delays build on Evans Boulevard: its congestion ratio of 45% over free-flow time is well above the county's 14%.

5Bayshore DriveTrunk road · 18,569vehicles1,092trucks · 5.9%
Road class
Trunk road
Congestion ratio
34.9%
Median trip time
30.5 min
Drivers’ median age
55.7 yrs
Drivers’ average income
$65,997

Bayshore Drive carries 3.9 times the county average on its busiest stretch, where the median trip lasts 30.5 minutes.

Ranked by trucks per day

Cars and light vehiclesTrucks
1Newport LaneTrunk road · #1 by traffic28,489vehicles1,563trucks · 5.5%
2Tremont AvenueTrunk road · #2 by traffic20,615vehicles1,203trucks · 5.8%
3Bayshore DriveTrunk road · #5 by traffic18,569vehicles1,092trucks · 5.9%
4Evans BoulevardTrunk road · #4 by traffic19,907vehicles1,048trucks · 5.3%
5Oregon Coast HighwayTrunk road · 11,751vehicles969trucks · 8.2%
Road class
Trunk road
Congestion ratio
27.6%
Median trip time
36.3 min
Drivers’ median age
55.5 yrs
Drivers’ average income
$73,107

At 2.5 times the county average, Oregon Coast Highway draws drivers from neighborhoods averaging $73,107 in household income.

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

CoosDepartment 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 Coos County

The same traffic breakdown for the areas closest to Coos County, Oregon.

Need segment-level traffic data?

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