https://www.preinnewhof.com/why-good-engineering-matters-on-the-trail/
Why Good Engineering Matters on the Trail - Prein&Newhof
Sep 23, 2025 - by Scott Post, PE When I graduated from Calvin with a degree in civil engineering more than 30 years ago, I knew I wanted to design projects that helped people...
on the trailengineering mattersgood