Cost calculator
Asphalt Driveway Cost in Alaska
Alaska installed pricing runs $10.15 to $21.75 per square foot — about 45% above the national average. Enter your driveway size for a local estimate.
Your project
Tight, steep or long-haul sites cost more because the paver and trucks work slower.
Estimated Alaska driveway cost
$4,872 – $10,440
- Area
- 480 sq ft
- Most likely price
- $6,960
- AK price per sq ft
- $10.15 – $21.75
- Asphalt required
- 8.7 tons
- Demolition included
- None
Prices are national planning averages. Asphalt is tied to crude oil and freight costs, so your local quote can land well outside this range. Always confirm with a paving contractor before budgeting. Most Alaska contractors also apply a mobilisation minimum of roughly $2,900.
Asphalt driveway prices in Alaska
A new asphalt driveway in Alaska typically runs $10.15 to $21.75 per square foot installed, with most homeowners landing near $14.50. That puts AK about 45% above the national average.
Barged materials, remote haul distances and a two-month season make Alaska the most expensive state to pave.
A standard two-car driveway of 600 square feet therefore costs roughly $6,090 – $13,050 in Alaska, and a 1,000 square foot driveway roughly $10,150 – $21,750.
Northern Freeze-Thaw build spec for Alaska
Alaska sits in a Northern Freeze-Thaw zone, where the pavement is attacked by permafrost, extreme frost heave and a paving window measured in weeks. Frost penetration can exceed six feet; insulation board and deep classified fill are routine, not optional.
That translates into a concrete specification: 12 to 24 inches of Type II classified fill, normally pit-run gravel over a geotextile separation layer, under the asphalt. On the mix side, Soft PG 52-28 or PG 58-34 binder that stays flexible at sub-zero temperatures.
The practical paving season in Alaska is Late May through early September. Plants close outside that window in most of the state, and asphalt placed on frozen or saturated subgrade will not compact properly no matter how good the crew is.
What moves the number most
Three things dominate: demolition of whatever is there now, base depth, and access. Tearing out old concrete adds roughly $4.35 per square foot in Alaska. Difficult access — steep grades, tight gates, hand work around obstacles — adds about 25%.
Thickness matters less than people expect. Going from 2" to 3" of surface course adds only about 8% per inch to the total job, because mobilisation, grading and base are the same either way. It is nearly always worth paying for.
Getting quotes in Alaska
Get three written quotes and make each one state compacted asphalt thickness, base material and base depth, and whether the price includes demolition and haul-off. A quote that only lists a square-foot price is not comparable to one that specifies 3" over 8" of processed gravel.
Book early in the season. Alaska crews fill their schedules fast and late-season work gets rushed into cold weather, which is when compaction problems appear.
Alaska driveway cost by size
Installed price range at $10.15-$21.75 per sq ft, 3" asphalt over base, no demolition.
| Driveway size | Typical dimensions | AK installed cost |
|---|---|---|
| 400 sq ft | 20 x 20 ft — one car | $4,060 – $8,700 |
| 600 sq ft | 20 x 30 ft — two cars | $6,090 – $13,050 |
| 1,000 sq ft | 20 x 50 ft — two cars plus turnaround | $10,150 – $21,750 |
| 1,500 sq ft | 12 x 125 ft — long rural drive | $15,225 – $32,625 |
| 2,500 sq ft | Large drive with parking apron | $25,375 – $54,375 |
Other paving work in Alaska
| Work | AK price per sq ft |
|---|---|
| New asphalt driveway | $10.15 – $21.75 |
| Resurfacing / overlay | $4.35 – $10.15 |
| Tear-out and haul-off | $1.45 – $5.08 |
| Sealcoating (two coats) | $0.22 – $0.51 |
| Recycled asphalt millings | $2.90 – $7.25 |
Frequently asked questions
+How much does an asphalt driveway cost in Alaska?
Between $10.15 and $21.75 per square foot installed, so a typical 600 sq ft two-car driveway runs $6,090 – $13,050. Demolition of an existing surface is extra.
+Is asphalt cheaper than concrete in Alaska?
Yes — asphalt typically costs 40-50% less to install than concrete. Concrete lasts longer with less maintenance, but asphalt is faster to install, easier to repair and far more forgiving of ground movement.
+When is the best time to pave in Alaska?
Late May through early September. Booking early in that window gets you better crews and better compaction weather than a late-season rush job.
+How thick should the gravel base be for a driveway in Alaska?
Because of Alaska's permafrost, extreme frost heave and a paving window measured in weeks, contractors here specify 12 to 24 inches of Type II classified fill — typically pit-run gravel over a geotextile separation layer. Skimping on the base is the single most common cause of premature failure in a northern freeze-thaw climate.
+What type of asphalt mix is best for Alaska?
In a Northern Freeze-Thaw zone, the right spec is Soft PG 52-28 or PG 58-34 binder that stays flexible at sub-zero temperatures. Ask any contractor to name the binder grade on the quote — if they cannot, they are buying whatever the plant has running that day.
+What goes wrong with driveways in Alaska?
The local failure driver is permafrost, extreme frost heave and a paving window measured in weeks. That shows up as edge cracking and settlement within three to five years when the base is thin or drainage was never graded away from the slab.
+How long will an asphalt driveway last in Alaska?
15-25 years with sealcoating every 3-5 years and prompt crack filling. In a Northern Freeze-Thaw zone, permafrost, extreme frost heave and a paving window measured in weeks shortens that to under 10 years if maintenance is skipped.