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Traffic | vehicles per day4,284 |
|---|---|
Trucks | 7.7% |
Average travel time | 30.3 min |
Congestion ratio | 13.5% |
Drivers’ average age | 51.9 yrs |
Drivers’ average income | $83,838 |
A typical monitored road in Grand County, Colorado sees 4,284 vehicles per day, while its 197 miles of monitored roads together handle 728,105 vehicle-miles traveled per day (≈266 million per year). Trucks are 7.7% of traffic, close to the 8.4% across Colorado.
Grand's average daily traffic volume is 37% lower than the state average - 4,284 vehicles per day against 6,752 - suggesting less traffic load per road - less drive-by exposure for retail, but easier access for deliveries. Network-wide, Grand accounts for about 0.6% of Colorado's statewide total of vehicle-miles. By volume, Grand's 4,284 vehicles per day outpaces 65% of counties in Colorado.
At 30.3 minutes, the average travel time is 9% lower than the state level. Its average travel time of 30.3 minutes is shorter than 76% of counties in Colorado.
Congestion is somewhat lower than the state level, at a ratio of 13.5% (14% lower) - relevant for traffic control and delivery planning.
| Traffic | vehicles per day4,592 |
|---|---|
| Trucks | 10.8% |
| Average travel time | 53.4 min |
| Congestion ratio | 11.5% |
| Drivers’ average age | 48.6 yrs |
| Drivers’ average income | $87,070 |
Highways carry a smaller share of travel in Grand County, Colorado, 23% of vehicle-miles; most driving happens on local roads. The average highway carries 4,592 vehicles per day, 8% more than the average non-highway road in the same area, which carries 4,235 vehicles per day.
Highways also make up about 22% of the monitored road miles: 42 miles in 230 segments, together carrying 167,781 vehicle-miles traveled per day (≈61.2 million per year).
At 10.8%, the highway truck share matches the state average for similar road classifications. The highway traffic mix is typical for Colorado: neither freight- nor commuter-dominated.
55% of counties in Colorado see a higher highway truck share than Grand's 10.8%. Grand's highway truck count is lower than 83% of counties in Colorado, at roughly 495 trucks per day.
| Traffic | vehicles per day4,235 |
|---|---|
| Trucks | 6.7% |
| Average travel time | 26.5 min |
| Congestion ratio | 13.8% |
| Drivers’ average age | 52.0 yrs |
| Drivers’ average income | $83,631 |
Local roads carry most of the traffic in Grand County, Colorado: 77% of all vehicle-miles. A typical local road sees 4,235 vehicles per day.
Local roads also make up about 78% of the monitored road miles: 154 miles in 1,420 segments, together carrying 560,324 vehicle-miles traveled per day (≈205 million per year). Trucks make up 6.7% of non-highway traffic, about 1 in 15 vehicles.
The concentration of trucks on non-highway roads is 38% lower than on highways.
Non-highway congestion (13.8%) runs slightly lower than the state level (8% lower).
Trip origins here have higher average income than 63% of counties in Colorado. The driver population here skews older than 76% of counties in Colorado.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
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