Way to go Brain!

Consider my idea to get used tires from all the junkyards. We have millions of them.

Ask for volunteers to load them up and deliver them.

Dig trenches...bury them at least 4 or 5 wide and 10 deep...backfill with dirt. Pour the cement base for the steel barriers!

This recycles them, prevents illegals from easily digging under the barriers, cleans up our junkyards. It prevents the fire hazard of these piles of tires in every state.

We have semi trucks full of these tires.

They are heavy and full of dirt, they will be very hard to remove them.

Cheaper than cement and they will be FREE.