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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day4,676 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 6.0% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 32.0 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 12.0% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 45.4 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $97,374 |
The average monitored road in Juneau, Alaska carries 4,676 vehicles per day. Across its 78 miles of monitored roads, that adds up to 408,081 vehicle-miles traveled per day (≈149 million per year). Trucks are 6.0% of traffic, close to the 6.7% across Alaska.
The average road in Juneau carries 4,676 vehicles per day, essentially matching the state average of 4,749. Across the whole network, that travel is about 3.9% of Alaska's statewide total. Juneau carries more traffic than 89% of counties in Alaska.
At 32.0 minutes, the average travel time is 6% lower than the state level. 78% of counties in Alaska have a longer average travel time than Juneau's 32.0 minutes.
The congestion ratio of 12.0% is 20% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning.
| Traffic | vehicles per day8,900 |
|---|---|
| Trucks | 6.6% |
| Average travel time | 34.0 min |
| Congestion ratio | 20.4% |
| Drivers’ average age | 45.4 yrs |
| Drivers’ average income | $95,562 |
Travel in Juneau, Alaska splits roughly evenly, with about half of it (55% of vehicle-miles) on highways. The average highway carries 8,900 vehicles per day, 120% more than the average non-highway road in the same area, which carries 4,048 vehicles per day.
With 29% of the road miles (23 miles in 168 segments), highways punch above their length, carrying 223,293 vehicle-miles traveled per day (≈81.5 million per year).
That is more highway travel volume than 60% of counties in Alaska.
At 6.6%, highway truck share is 21% lower than the state average. Trucks are a small share of a very large highway flow, so Juneau still moves heavy freight volumes alongside its passenger traffic.
By truck concentration, highways here trail 95% of counties in Alaska. 90% of counties in Alaska see fewer highway trucks per day than Juneau's roughly 586.
| Traffic | vehicles per day4,048 |
|---|---|
| Trucks | 5.2% |
| Average travel time | 31.7 min |
| Congestion ratio | 10.7% |
| Drivers’ average age | 45.4 yrs |
| Drivers’ average income | $99,251 |
Travel in Juneau, Alaska splits roughly evenly, with about half of it (45% of vehicle-miles) on local roads. A typical local road sees 4,048 vehicles per day.
Local roads make up 71% of the monitored road miles (55 miles in 1,130 segments) but carry less than their share of travel: 184,788 vehicle-miles traveled per day (≈67.4 million per year). About 1 in 19 vehicles on non-highway roads is a truck (5.2%).
The concentration of trucks on non-highway roads is 21% lower than on highways.
At 29% lower than the state level, the non-highway congestion ratio of 10.7% signals easier movement on local roads.
83% of counties in Alaska see lower average driver income among trip origins than Juneau. Juneau's median driver age is higher than 50% of counties in Alaska.
The highway truck share sets Juneau apart: 21% below the Alaska average.
| Metric | Juneau | Alaska average | Difference |
|---|---|---|---|
| Traffic | 4,676 | 4,749 | -1.5% |
| Truck % (Total Traffic) | 6.0% | 6.7% | -11.6% |
| Truck % (Highway) | 6.6% | 8.3% | -20.7% |
| Avg. Travel Time | 32.0 min | 34.0 min | -5.9% |
Compared with its 4 closest neighbours, Juneau moves 20.5 times the total daily travel and carries 87.8% more traffic on a typical road; it has the busiest roads of the five. Bigger and busier at once: more road than the areas around it and heavier traffic on it, which makes it the centre of gravity for travel in this part of the map.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Juneau | 4,676 | 6.0% | 408,081 | 32.0 min | 12.0% |
| Haines, Alaska | 1,385 | 7.3% | 1,654 | 23.6 min | N/A |
| Petersburg, Alaska | 2,322 | 5.3% | 11,173 | 33.0 min | 6.6% |
| Sitka, Alaska | 4,220 | 6.0% | 57,530 | 29.3 min | 11.7% |
| Skagway, Alaska | 2,031 | 8.5% | 9,433 | 19.9 min | 4.8% |
| Alaska average | 4,749 | 6.7% | N/A | 34.0 min | 14.9% |
On average daily traffic volume, Juneau is among the three highest county-level areas in Alaska.
| Measure | Juneau | Alaska rank |
|---|---|---|
| Traffic volume (AADT) | 4,676 | #3 of 19 |
| Highway vehicle-miles per day | 223,293 | #5 of 11 |
| Truck share on highways | 6.6% | #10 of 11 |
| Highway trucks per day | 586 | #2 of 11 |
| Average travel time | 32.0 min | #15 of 19 |
| Average driver income | $97,374 | #4 of 19 |
| Average driver age | 45.4 yrs | #10 of 19 |
Juneau ranks #2 of 11 on highway truck volume but #10 of 11 on truck share on highways. It moves one of the largest absolute truck volumes in Alaska, yet trucks are a small share of it - the freight is real, the car traffic around it is simply larger.
The three busiest roads in Juneau average 15,303 vehicles a day, 3.3 times the county average of 4,676 across all its monitored roads.
Egan Drive leads with 19,551 vehicles a day, 1,265 of them trucks (6.5%). It also carries the most trucks.
Egan Drive peaks at 19,551 vehicles a day, 4.2 times the county average; trucks are 6.5% of it, above the county-wide 6.0%.
Delays build on Mendenhall Loop Road: its congestion ratio of 25% over free-flow time is well above the county's 12%.
Travel on Juneau-Douglas Bridge's busiest stretch runs 31% over free-flow time, against 12% across the county, so expect slower peak hours.
Glacier Highway peaks at 8,857 vehicles a day, 89% more than the county average; trucks are 7.2% of it, above the county-wide 6.0%.
Douglas Highway carries 33% more than the county average at its busiest, 309 of them trucks (5.0%, below the county-wide 6.0%).
Commercial Boulevard carries 24% more than the county average on its busiest stretch, where the median trip lasts 36.4 minutes.
The average monitored road in Juneau carries 4,676 vehicles per day, in line with the Alaska average of 4,749.
Juneau carries more highway trucks by raw volume than 90% of counties in Alaska, at roughly 586 per day.
The average trip in Juneau takes 32.0 minutes, 6% shorter than the Alaska average of 34.0 minutes, delays at signals and congestion included.
Weekday traffic has two busy windows: AM peak 11:00 AM–12:00 PM and PM peak 5:00 PM–7:00 PM - about 104% above the daily average.
Drivers on Juneau roads have a median age of 45 years, older than the Alaska average of 42, and the median household income of the neighborhoods trips originate from averages $97,374, in line with the Alaska average.
Trucks make up about 6.0% of all traffic in Juneau, Alaska, rising to 6.6% on highways, where long-haul freight concentrates.
Egan Drive carries the most, 19,551 vehicles per day on its busiest stretch, followed by Mendenhall Loop Road (13,476), Juneau-Douglas Bridge (12,882), Glacier Highway (8,857), Douglas Highway (6,221). Figures are AADT, both directions combined.
Egan Drive, with about 1,265 trucks per day on its busiest stretch, 6.5% of its 19,551 vehicles.
About 19,551 vehicles per day in both directions on its busiest stretch, including 1,265 trucks (6.5%). Traffic is lower on its quieter stretches; TrafficZoom shows the count for every segment.

Mobile device location data (anonymized and aggregated)

Road sensor networks and traffic counters

Historical traffic pattern databases
The same traffic breakdown for the areas closest to Juneau, Alaska.
Identify traffic patterns street by street and analyze the exact corridors that matter to your project.