Most washed-out gravel driveways are a water problem first. We fix the culvert, the ditch, and the grade — then the driveway over it stays put.
Call or Text (270) 217-3188 Text Us PhotosIf the same spot in your driveway washes out every spring, fresh rock won’t fix it. Water is either running across the drive instead of under it, or sitting against it until the base turns to mush. The fix is at the cause: a pipe sized for the water that actually comes through, ends that don’t erode, and a driveway crowned to shed what falls on it.
Signs your culvert is the problem:
We look at all of it on a free site visit and tell you straight whether you need a new pipe, a reset pipe, or just a cleaned-out ditch.

Images on this page illustrate the work described. They are not photographs of specific customer projects.
A culvert at the spot where your driveway meets a public road sits in the road’s right-of-way, and the county or state sets the rules there — not the homeowner or the contractor.
McCracken County: under the county’s culvert policy, the property owner applies with the McCracken County Road Department and gets a no-cost entrance permit from the Building & Electrical Department. The County Engineer sizes the pipe, the owner buys the pipe to that spec, and the County Road Department installs it. If the County Engineer decides an existing culvert doesn’t need replacing, the owner can still reset or replace it through a contractor — built to the Engineer’s specification.
State routes need a Kentucky Transportation Cabinet entrance permit. Other counties set their own rules — several Kentucky counties require at least a 15-inch pipe at road entrances, and some install the pipe themselves.
Where we come in: every culvert that isn’t in a road right-of-way, any entrance work the county releases to a contractor, and everything around the pipe — the driveway approach, the rock, the grade, and the ditch that feeds it. If your job touches the right-of-way, we’ll tell you at the site visit who needs to be called and in what order, so nobody digs twice.
Most private driveway culverts with a new rock entrance run $3,250–$3,750 all-in — one 20-ft stick of 12–18″ pipe, stone bedding and backfill, rip-rap at both ends, and the entrance graded and capped with rock. Longer or bigger pipe, deep ditches, or rock in the ground cost more.
Every culvert job is quoted in writing after a free site visit. Your quote breaks out three things on their own lines:
Driveway work carries a $750 minimum, which covers getting a machine to you. A culvert usually pairs well with a driveway regrade on the same trip — you pay mobilization once.
Most private driveway culverts with a new rock entrance run $3,250–$3,750 all-in: one 20-ft stick of 12–18″ pipe, stone bedding and backfill, rip-rap at both ends, and the entrance graded and capped with rock. Longer or bigger pipe, deep ditches, or rock in the ground cost more. You get a written quote after a free site visit with labor, pipe, and stone on separate lines.
In McCracken County, the County Road Department installs culverts at county-road entrances after the County Engineer sizes the pipe; the owner applies with the Road Department, gets a no-cost entrance permit, and furnishes the pipe. If the County Engineer decides an existing culvert doesn’t need replacing, the owner may have it reset or replaced by a contractor to the Engineer’s spec. Other counties and state routes have their own rules. We handle private crossings, any entrance work released to a contractor, and the driveway around the pipe.
Big enough for the water that actually comes through — which depends on the area draining to it, not the size of the old pipe. At public road entrances the county or state sets the size; several Kentucky counties require at least 15 inches. On private crossings we size it at the site visit and tell you why.
Almost always water: a pipe that’s plugged, crushed, or too small, ends that are eroding, or a flat driveway with no crown. Adding rock without fixing the water buys the same problem next spring.
Most private driveway culverts are dug out, set, backfilled, and regraded in a day. You’ll know the plan for keeping the driveway usable before we start.
Free site visit, written line-item quote — pipe and stone on their own lines. You work directly with Ryan from first call to final walkthrough.
Call or Text (270) 217-3188 Text Us Project Photos