What can I replace a railroad tie for a bumper on the driveway?

Sheryl
by Sheryl
+6
Answered
My driveway is on a bit of a slope, and runs right to the grass lawn. I have 2 creosote railroad ties as a bumper to keep cars from running on the grass. It's decaying and time for a new 'bumper'. I need to come up something other than the ties, that will hold up to weather, watering and bumps from car tires, and still look nice. Ideas?
what can i replace a railroad tie for a bumper on the driveway, railroad tie bumper on driveway
railroad tie 'bumper' on driveway
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