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Gravel Driveways in Beaverton, OR

Gravel driveways in Beaverton, OR. Beaverton Excavation Co. builds and rebuilds gravel driveways and rural access roads with proper base, drainage, and crown. Free estimates.

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Licensed & insured in Oregon Free on-site estimates Local Washington County crew Wet-season ready

Gravel driveway work in Beaverton means building access that can take winter rain, daily traffic, and sloped ground without turning into ruts. Beaverton Excavation Co. builds new gravel driveways, rebuilds failed drives, and maintains longer access roads across Beaverton and Washington County. The difference between a durable driveway and a muddy track is the base, the crown, and where the water goes.

Clay soil and steady wet-season rain are hard enough on a driveway; add west-side slopes or wooded access toward Cooper Mountain and the build has to be deliberate. We excavate to firm subgrade, install fabric where soft clay needs separation, place compacted crushed rock in lifts, and shape the surface so water leaves the drive instead of soaking into it. That is how a gravel driveway stays useful in February.

New crushed-rock gravel driveway with drainage on a rural Beaverton, OR property — A finished gravel driveway with a proper crown and a drain-rock shoulder — Beaverton, OR.

Our Beaverton Gravel Driveway Services

Beaverton Excavation Co. builds, rebuilds, and maintains gravel access with the base and drainage treated as the real structure. Our driveway work includes:

New gravel driveway construction — excavated, based, crowned, and topped for a driveway that lasts.
Driveway rebuilds — tearing out a failed, muddy, or potholed driveway and rebuilding the base right.
Grading and regravel — reshaping the crown and adding fresh rock to a tired driveway.
Base and sub-base work — geotextile fabric over soft clay, then compacted crushed rock for a stable foundation.
Driveway drainage — ditches, culverts, and crown to keep water off and out of the base.
Rural roads and access — longer gravel access roads to homes, shops, fields, and building sites.

Built to Survive a Willamette Valley Winter

When a Beaverton gravel drive turns muddy or rutted, the failure usually started below the surface. Wet clay can push up into a thin rock layer and destroy it from underneath, especially where runoff has no escape. We cut down to firm subgrade, use geotextile fabric where clay needs separation, place crushed rock in compacted lifts, and shape a crown that sends water toward the shoulders. Ditches or culverts are added where flow crosses the drive, so winter rain drains through the system instead of breaking it apart.

The right rock in the right order

Long-lasting gravel driveways are built in layers. Larger angular base rock provides structure, and compacted crushed surface rock such as three-quarter-minus locks together for a smoother driving surface. Rounded river rock will not lock, and one dumped layer will not compact correctly, so both approaches rut quickly. We place the right rock in the right order and compact each lift so the drive stays firm and gradeable.

Gravel Driveways for Rural Beaverton and the West Side

Beaverton gravel driveways show up where the city starts to climb and spread out — longer runs toward Cooper Mountain, wooded lots near the west side of town, and properties that need access off roads like Farmington Road, Murray Boulevard, or Scholls Ferry Road. Those driveways carry delivery trucks, trailers, equipment, and daily traffic over clay that softens as soon as the fall rains settle in. If the base is thin or the drainage is missing, a driveway that looked fine in August is rutted by December.

That's the Beaverton challenge in one line: wet valley clay below, real slope above, and water looking for the easiest path downhill. We build driveways for that reality — excavated to firm ground, geotextile fabric over the soft spots, a compacted crushed-rock base, a crown that sheds water to the shoulders, and a culvert where the driveway crosses a drainage path. Built that way, a gravel driveway here survives the wet season instead of dissolving into it every winter.

How Much Does a Gravel Driveway Cost in Beaverton, OR?

For a standard residential driveway in Beaverton, new gravel construction usually costs $2,500 to $6,000. Length, width, excavation depth, clay subgrade, drainage, and culverts all affect the quote. Crushed rock is about $35 to $60 per ton delivered and placed; long rural access roads or heavy-base builds cost more, while regrading and regraveling a sound existing drive costs less. Washington County budget ranges are listed below.

Gravel driveway scope	Typical size	Typical Beaverton cost
New driveway (build)	16 ft × 100 ft	$2,500 – $6,000
Regravel & regrade	existing driveway	$1,200 – $3,500
Full rebuild (fabric + base)	per project	$4,000 – $10,000
Rural access road	per project	$6,000 – $25,000
Culvert / driveway drainage	add-on	$800 – $3,500

Ranges are typical for the Beaverton / Washington County area and include excavation, base, rock, grading, and drainage. Length, soft ground, and drainage needs move the number. We give a firm, itemized quote after a free site visit — no obligation.

Permits and Access in Washington County

In Washington County, a driveway connecting to a public road often requires an access or approach permit. If the route crosses a ditch or needs a culvert, drainage standards also apply. Beaverton Excavation Co. checks the approach and culvert requirements, pulls the permit when required, and sizes the crossing so it moves water instead of blocking it.

What Working With Us Looks Like

1. Free on-site estimate

We walk the proposed drive, evaluate soil, drainage, and access, and write out the driveway scope and price.

2. Layout & permits

The drive line and grade are set, and any county approach or culvert permit is handled before construction.

3. Excavate, base, and crown

Our crew excavates to firm ground, installs fabric where needed, compacts the base, crowns the surface, and builds the drainage.

4. Top rock & handoff

The final pass places compacted surface rock and leaves the driveway firm, drained, and ready for traffic.

Frequently Asked Questions

How much does a gravel driveway cost in Beaverton, OR?

Most standard new gravel driveways in Beaverton fall in the $2,500 to $6,000 range. The quote depends on length, width, excavation depth, clay subgrade, slope, drainage, and culverts. Crushed rock is typically $35 to $60 per ton delivered and placed. Regrading a stable existing drive is less expensive; a fabric-and-base rebuild or long access road is higher.

Why does my gravel driveway keep turning to mud and potholes?

The usual cause is water in the base. Beaverton clay holds moisture, and a thin gravel layer lets that clay pump up into the driveway until potholes and ruts form. The lasting fix is to excavate soft material, separate clay from rock with fabric where needed, compact a crushed-rock base, crown the surface, and give runoff a place to leave.

What kind of gravel is best for a driveway here?

Use angular crushed rock in layers, not rounded stone dumped in one lift. A larger base rock provides structure, and a compacted surface such as three-quarter-minus locks together for a smoother driving layer. The exact section depends on traffic, slope, and subgrade, but compaction and drainage matter as much as the rock itself.

Do I need a permit for a new driveway in Beaverton?

Often, yes, especially when the driveway connects to a public road. Washington County commonly requires an approach or access permit, and culverts or ditch crossings have drainage requirements. We check the connection, handle the permit when it applies, and size drainage so the driveway does not block or redirect water incorrectly.

Can you fix or regravel my existing driveway?

Yes. If the base is still firm, reshaping the crown and adding compacted surface rock can restore the driveway without a full rebuild. If the base has failed and clay is pumping through, more gravel will only hide the problem briefly. We will tell you whether regraveling is enough or whether the base needs to be rebuilt.

Get Your Free Beaverton Excavation Estimate

Send over the basics of the job and we will visit the property, walk the ground with you, and price the scope in writing — no pressure and no obligation. Call, text, or use the form; we reply the same business day.

Prefer to talk?

Call or text to reach our team directly. During business hours we pick up when we can, and every message gets a return call.

(971) 397-9361

Hours: Mon–Sat, 7am–6pm