JEFFERSON CITY — Missouri's Department of Transportation says it has saved more than $20 million by using recycled asphalt and housing shingles to pave roads.
Recycled shingle-asphalt mixture used to pave Missouri roads
To read the full article, please sign up or login.
Get full access to the Columbia Missourian on your computer, phone, and tablet for just $5.95 per month.
* All the high-quality, in-depth journalism of the Columbia Missourian and Vox Magazine, updated 24/7
* Your news. Your device. Your time.
If you'd like to read more about the value of being a member, read this column from the Missourian's executive editor, Tom Warhover.