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Traffic | vehicles per day7,438 |
|---|---|
Trucks | 7.6% |
Average travel time | 33.7 min |
Congestion ratio | 20.1% |
Drivers’ average age | 43.2 yrs |
Drivers’ average income | $120,239 |
The average monitored road in Rockwall County, Texas carries 7,438 vehicles per day. Across its 272 miles of monitored roads, that adds up to 3,103,261 vehicle-miles traveled per day (≈1.1 billion per year). Trucks are a smaller part of the mix than across Texas: 7.6% against 9.8%.
At 7,438 vehicles per day, the average road in Rockwall carries somewhat more traffic than the state average of 6,895 (8% more). In total volume terms, its road network carries about 0.4% of Texas's statewide total of vehicle-miles. Rockwall carries more traffic than 92% of counties in Texas.
At 33.7 minutes, the average travel time matches the state level closely. 60% of counties in Texas have a longer average travel time than Rockwall's 33.7 minutes.
The congestion ratio of 20.1% is 23% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning.
| Traffic | vehicles per day44,101 |
|---|---|
| Trucks | 11.1% |
| Average travel time | 41.1 min |
| Congestion ratio | 85.3% |
| Drivers’ average age | 43.5 yrs |
| Drivers’ average income | $103,734 |
Highways carry about half of all travel in Rockwall County, Texas, 46% of vehicle-miles. The average highway carries 44,101 vehicles per day, 540% more than the average non-highway road in the same area, which carries 6,892 vehicles per day.
Yet highways are only 11% of the road network, 30 miles in 97 segments, so each mile of them is 4.1 times as busy as the average road mile.
That is more highway travel volume than 75% of counties in Texas.
At 11.1%, highway truck share is 19% lower than the state average. Trucks are a small share of a very large highway flow, so Rockwall still moves heavy freight volumes alongside its passenger traffic.
82% of counties in Texas see a higher highway truck share than Rockwall's 11.1%. By raw truck volume, Rockwall carries more highway trucks than 99% of counties in Texas.
| Traffic | vehicles per day6,892 |
|---|---|
| Trucks | 4.6% |
| Average travel time | 33.6 min |
| Congestion ratio | 19.2% |
| Drivers’ average age | 43.1 yrs |
| Drivers’ average income | $128,072 |
Local roads carry about half of all travel in Rockwall County, Texas, 54% of vehicle-miles. On the average non-highway road, that comes to 6,892 vehicles per day.
Local roads make up 89% of the monitored road miles (242 miles in 6,516 segments) but carry less than their share of travel: 1,680,866 vehicle-miles traveled per day (≈614 million per year). Trucks make up 4.6% of non-highway traffic, about 1 in 22 vehicles.
The concentration of trucks on non-highway roads is 59% lower than on highways.
The non-highway congestion ratio of 19.2% is 20% higher than the state level, suggesting slower local mobility than the state average.
Rockwall's average driver income is higher than 99% of counties in Texas. 70% of counties in Texas have an older driver population than Rockwall.
Mobile device location data (anonymized and aggregated)
Road sensor networks and traffic counters
Historical traffic pattern databases
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