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Asphalt paving in Pilot Knob, MO

Driveways, parking lots and private roads paved in hot-mix asphalt for Arcadia Valley homes and businesses, built on compacted rock.

Free estimates25% off

Map: Pilot Knob, MO in Iron County, 74 miles south-southwest of downtown St. Louis MISSISSIPPIMISSOURIMERAMEC Pilot KnobSt. LouisIron Mountain LakeBismarckCaledoniaIrondale
Pilot Knob · Iron County74 mi south
CountyIron County
ZIP codes63663 · 63650
From downtown St. Louis74 miles south-southwest
Population (2024 est.)683

Main routes: Highway 21 and Highway 221

Hot-mix asphalt, laid right in Pilot Knob

The mountain this town is named for once worked as a landmark, a pilot for hunters and travelers finding their way through these hills. Paving in the Arcadia Valley still comes down to reading ground: where rock sits close to the surface, where the grade runs, and where water goes after a hard rain.

We pave home driveways and parking lots here, plus the private roads and access drives that serve them. Highway 21 runs through town and Highway 221 begins nearby, so lots along those routes take through traffic. Rhyolite from the St. Francois Mountains is used as road aggregate and construction stone, which fits: good rock, properly compacted, is most of what makes asphalt last. Free estimates, and you get 25% off.

Aerial view of a freshly paved asphalt parking lot with new white striping surrounding a building beside hardwood trees

Driveway paving in Pilot Knob

Valley lots and hillside lots both show up here. On a hillside drive we set a cross slope so runoff leaves at the side instead of scouring the length of it, and we support the low edge. On flatter valley ground the job is drainage away from the house and a base deep enough to stay firm. Home drives typically finish at 2 to 3 inches of compacted hot mix.

Driveway paving

Parking lot paving in Pilot Knob

Lots at shops, churches and the visitor traffic around the Fort Davidson historic site take a mix of cars, buses and delivery trucks. We size the base for the heaviest of those, slope the pavement toward planned outlets, and keep entrances clear where they meet Highway 21. A sound older lot may suit an overlay rather than a full rebuild.

Parking lot paving

Road construction & private roads

Private roads and access drives here climb and turn, which loads the outside edge and whatever is supposed to carry water across the road. We grade and crown, set culverts, compact rock in lifts and pave to the thickness the traffic calls for. Chip seal and recycled asphalt millings suit the longer rural lanes.

Road construction

General asphalt paving & repair

In a town like Pilot Knob, general asphalt work covers a lot of ground: shop and church lots, alley aprons, repairs along a curb line, overlays on older streets and pads for equipment. The approach stays the same: fix the base, lay the hot mix, roll it tight, finish the edges.

Asphalt paving
Freshly paved black asphalt driveway curving through a green lawn toward a large shade tree and split-rail fence
Freshly paved black asphalt driveway curving through a green lawn toward a large shade tree and split-rail fence

Also available in Pilot Knob

Why the base matters in Pilot Knob

The knobs of the St. Francois Mountains are hard rhyolite, and the ground around them runs from rock near the surface to pockets of soft soil down in the valley. A base that works in one spot may not work forty feet away. We check the subgrade as we go, then compact rock in layers so freeze-thaw winters have less to work on.

Bids are only comparable when they spell out the same things: base depth, compacted thickness, how edges are finished, and where water is meant to go. Ask for those before you pick a number.

Compacted asphaltTypically 2 to 3 in. for a car drive
Stone baseTypically 4 to 8 in., compacted
Drive on itUsually 2 to 3 days, longer in heat
First sealcoatTypically 6 to 12 months after paving

Typical ranges. Your Pilot Knob estimate is sized to the soil, the traffic and the drainage on your property.

Cross-section of an asphalt driveway From top to bottom: compacted hot-mix asphalt surface, compacted crushed-stone base, and prepared subgrade soil, with the surface sloped so water runs off. Slope sheds water Hot-mix asphalt 2 to 3 in., rolled hot Crushed-stone base Subgrade, soft spots dug out Typical driveway, not to scale
Ride-on roller compacting steaming fresh asphalt on a long rural driveway toward a split-level home
Ride-on roller compacting steaming fresh asphalt on a long rural driveway toward a split-level home

Pilot Knob paving questions

Straight answers for Pilot Knob homeowners and property managers. Anything else, call (866) 490-7680.

What happens if we hit rock while grading the driveway?

It happens in this valley. Shallow rock is often good news, since it gives a firm foundation, but it can force a change in grade or limit how deep we cut. We look at what is likely before quoting and tell you how we would handle it.

Do you serve Ironton and Arcadia too?

Yes. Pilot Knob, Ironton and Arcadia sit close together in the Arcadia Valley, and we work across all three plus the surrounding Iron County roads. One trip out can cover neighbors who want work done at the same time. Estimates are free, with 25% off.

Do you pave in Pilot Knob in the winter?

Hot-mix asphalt needs warm air and warm ground to compact properly, and the plants serving Pilot Knob typically run from spring into late fall. Winter is a good time to get your estimate and book a spot for the season.

Will a new surface fix water standing in my lot?

Only if the grade changes. Paving over a low spot in Pilot Knob leaves the same low spot in a smoother surface. We measure the fall first and tell you what it takes to move the water.

Neighbors of Pilot Knob

We pave all around Pilot Knob, across Iron County and the rest of greater St. Louis on both sides of the river.

All 1 Iron County communities

Every town we serve

TownCountyMiles from Pilot Knob
Iron Mountain Lake, MOSt. Francois County4.9
Bismarck, MOSt. Francois County10.1
Doe Run, MOSt. Francois County11.6
Caledonia, MOWashington County12.0
Irondale, MOWashington County14.9
Wortham, MOSt. Francois County15.2
Park Hills, MOSt. Francois County15.6
Knob Lick, MOSt. Francois County15.6
Farmington, MOSt. Francois County16.2
Frankclay, MOSt. Francois County16.7

Paving in Pilot Knob? Get a price.

Free on-site estimates and 25% off. Driveways, parking lots and private roads in Pilot Knob and the towns around it.

Free estimate in Pilot Knob

Tell us what you want paved and where. We'll call to set up a time to walk the site, measure, and give you a written quote with your 25% off.

  1. Send the form or call. We reply to set a time.
  2. We walk the site, measure and talk through options.
  3. You get a quote with your 25% off, and straight answers on base, thickness and drainage.
Rather talk now?(866) 490-7680

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