This answers the question I never thought about lol. Very cool

I always wondered how they moved those barriers over a lane or 2 so quickly

Awesome - great idea!

I am currently on a project with 35000 lf of k-rail that needs to be moved 1 ft any suggestions on what machine to use to get this done in 1 night

@jsm11482 Its been around for at least twenty years so its nothing new, but yea someone was thinking when they invented this! It works great! I'm just suprised you dont see this method being used more often.

passed it one time when Salt Lake was building the freeway.

really cool

i love this

Awesome

*Sounds* like a great idea! ._.