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Traffic heat map of La Plata County, Colorado: 495 miles of roads shaded from blue (light) to red (heavy traffic), busiest on Camino Del Rio and US 160

La Plata County, Colorado Traffic Counts

Traffic analytics for La Plata County, Colorado, calculated from real-world mobile and sensor networks on 4,370 road segments (495 road miles, about 598 ft each). Its busiest road, Camino Del Rio, carries 32,088 vehicles a day, 8.1 times the average road. 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 La Plata County, Colorado

Traffic

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

vehicles per day3,978
Trucks

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

7.2%
Average travel time

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

29.0 min
Congestion ratio

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

12.2%
Drivers’ average age

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

48.0 yrs
Drivers’ average income

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

$85,657

Our data shows 3,978 vehicles per day on the average road in La Plata County, Colorado, and 1,647,481 vehicle-miles traveled per day (≈601 million per year) across its 495 miles of monitored roads. Trucks are 7.2% of traffic, close to the 8.4% across Colorado.

Shorter trips than 79% of counties in Colorado

At 3,978 vehicles per day, the average monitored road in La Plata carries 41% less traffic than the state average of 6,752, suggesting less demand on each road - less drive-by exposure for retail, but easier access for deliveries. Across the whole network, that travel is about 1.3% of Colorado's statewide total. La Plata carries more traffic than 63% of counties in Colorado.

Journey times run 13% lower than the state level, at 29.0 minutes on average. Its average travel time of 29.0 minutes is shorter than 79% of counties in Colorado.

Congestion runs 22% lower than the state level, at a ratio of 12.2%, which means smoother traffic flow - crucial for traffic control improvement and logistics planning.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in La Plata County, Colorado

Trafficvehicles per day10,193
Trucks8.1%
Average travel time31.6 min
Congestion ratio21.5%
Drivers’ average age48.4 yrs
Drivers’ average income$88,137

Highways carry a significant share of travel in La Plata County, Colorado: 44% of all vehicle-miles. The average highway carries 10,193 vehicles per day, 231% more than the average non-highway road in the same area, which carries 3,078 vehicles per day.

With 18% of the road miles (87 miles in 553 segments), highways punch above their length, carrying 730,223 vehicle-miles traveled per day (≈267 million per year).

68% of counties in Colorado move less traffic on their highways.

Lower highway truck share than 89% of counties in Colorado

The concentration of trucks on highways (8.1%) is 28% lower than the state average for similar road classifications. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.

89% of counties in Colorado see a higher highway truck share than La Plata's 8.1%. By raw truck volume, La Plata carries fewer highway trucks than 55% of counties in Colorado.

non-highway traffic icon

Non-highway Traffic in La Plata County, Colorado

Trafficvehicles per day3,078
Trucks6.5%
Average travel time28.6 min
Congestion ratio10.9%
Drivers’ average age47.6 yrs
Drivers’ average income$83,677

Local roads carry more than half of all travel in La Plata County, Colorado (56% of vehicle-miles). The average non-highway road carries 3,078 vehicles per day.

Local roads make up 82% of the monitored road miles (407 miles in 3,817 segments) but carry less than their share of travel: 917,258 vehicle-miles traveled per day (≈335 million per year). About 1 in 15 vehicles on non-highway roads is a truck (6.5%).

Drivers from higher-income areas than 65% of counties in Colorado

Compared to highways, non-highway routes see 20% fewer trucks by share.

The non-highway congestion ratio of 10.9% is 28% lower than the state level, suggesting more efficient local mobility than the state average.

Trip origins here have higher average income than 65% of counties in Colorado. The driver population here skews older than 57% of counties in Colorado.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
A long morning plateau from 8:00 AM to 12:00 PM and PM peak 3:00 PM–6:00 PM, with volumes reaching approximately 89% higher than the daily average.
Weekend traffic:
Weekends are much quieter: volumes run about 24% below weekday levels, the signature of a commute-driven road network.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +14% versus the annual average.
Lowest month:
January is the quietest month, with volumes -18% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In La Plata County, Colorado, the peak hour concentrates about 8% of the day's traffic, and there is a strong seasonal swing of +14% in high season.

La Plata County vs. Colorado Traffic Comparison

The average daily traffic per road sets La Plata County apart: 41% below the Colorado average. Its highway truck share is also 28% below.

MetricLa Plata CountyColorado averageDifference
Traffic3,9786,752-41.1%
Truck % (Total Traffic)7.2%8.4%-14.0%
Truck % (Highway)8.1%11.2%-27.6%
Avg. Travel Time29.0 min33.2 min-12.6%

How La Plata County compares

La Plata County moves more traffic than any nearby county

Set against the average of the 4 areas nearest to it, La Plata County moves 4.8 times the total daily travel and sees 20.3% shorter typical trips; it has the busiest roads of the five. Busier roads and shorter trips together - destinations here sit closer to one another than in the areas around it.

La Plata County and the 4 nearest county-level areas by centroid distance, with the Colorado average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
La Plata County3,9787.2%1,647,48129.0 min12.2%
San Juan County, Colorado2,7017.1%90,12944.2 min7.0%
Montezuma County, Colorado3,75610.5%797,10930.4 min10.2%
Dolores County, Colorado3,05912.6%110,04142.4 min10.7%
Archuleta County, Colorado3,4668.3%364,48228.4 min12.2%
Colorado average6,7528.4%N/A33.2 min15.7%

La Plata County ranked within Colorado

Truck share on highways places La Plata County #48 of 54 in Colorado - the bottom quarter of the state.

La Plata County ranked among 64 county-level areas in Colorado (1 = highest); measures without data in every county rank a smaller field, down to 54.
MeasureLa Plata CountyColorado rank
Traffic volume (AADT)3,978#24 of 64
Highway vehicle-miles per day730,223#18 of 54
Truck share on highways8.1%#48 of 54
Highway trucks per day830#30 of 54
Average travel time29.0 min#51 of 64
Average driver income$85,657#23 of 64
Average driver age48.0 yrs#28 of 64

Busiest roads in La Plata County, Colorado

On their busiest stretches, the three busiest roads in La Plata County carry 25,566 vehicles a day on average, 6.4 times the typical road in the county (3,978).

Camino Del Rio leads with 32,088 vehicles a day, 2,232 of them trucks (7.0%). US 160 carries the most trucks on the list, 2,273 a day (8.1% of its traffic), although it ranks #2 for all traffic.

Trips using US 550 are long: a median of 44.8 minutes against 29.0 county-wide, the mark of a through route.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1Camino Del RioTrunk road · 32,088vehicles2,232trucks · 7.0%
Road class
Trunk road
Congestion ratio
37.6%
Median trip time
27.7 min
Drivers’ median age
49.4 yrs
Drivers’ average income
$88,473

Delays build on Camino Del Rio: its congestion ratio of 38% over free-flow time is well above the county's 12%.

2US 160Trunk road · 28,231vehicles2,273trucks · 8.1%
Road class
Trunk road
Congestion ratio
28.7%
Median trip time
29.4 min
Drivers’ median age
48.8 yrs
Drivers’ average income
$89,084

Travel on US 160's busiest stretch runs 29% over free-flow time, against 12% across the county, so expect slower peak hours.

3US-160Trunk road · 16,380vehicles1,001trucks · 6.1%
Road class
Trunk road
Congestion ratio
22.2%
Median trip time
30.5 min
Drivers’ median age
47.8 yrs
Drivers’ average income
$88,352

The busiest stretch of US-160 carries 4.1 times the county average; trucks are 6.1% of it, below the county-wide 7.2%.

4Main AvenuePrimary road · 16,360vehicles657trucks · 4.0%
Road class
Primary road
Congestion ratio
24.9%
Median trip time
27.7 min
Drivers’ median age
48.2 yrs
Drivers’ average income
$83,081

On its busiest stretch, Main Avenue carries 4.1 times the county average; trucks are 4.0% of it, below the county-wide 7.2%.

5Florida RoadSecondary road · 10,300vehicles348trucks · 3.4%
Road class
Secondary road
Congestion ratio
27.2%
Median trip time
24.7 min
Drivers’ median age
46.8 yrs
Drivers’ average income
$77,078

Florida Road peaks at 10,300 vehicles a day, 2.6 times the county average; trucks are 3.4% of it, below the county-wide 7.2%.

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
1US 160Trunk road · #2 by traffic28,231vehicles2,273trucks · 8.1%
2Camino Del RioTrunk road · #1 by traffic32,088vehicles2,232trucks · 7.0%
3US-160Trunk road · #3 by traffic16,380vehicles1,001trucks · 6.1%
4US 550Trunk road · 8,058vehicles730trucks · 9.1%
Road class
Trunk road
Congestion ratio
16.4%
Median trip time
44.8 min
Drivers’ median age
46.5 yrs
Drivers’ average income
$80,856

US 550 carries 2.0 times the county average at its busiest, 730 of them trucks (9.1%, above the county-wide 7.2%).

5Main AvenuePrimary road · #4 by traffic16,360vehicles657trucks · 4.0%
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

La PlataDepartment 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 La Plata County

The same traffic breakdown for the areas closest to La Plata County, Colorado.

Need segment-level traffic data?

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