This place is so new, you can smell it. Walk into the low-slung warehouse on Hamilton Avenue in Homewood, and the effect is immediate: Fresh-cut lumber, a little bit of sweat, a flash of motion — hey, did that kid just pop a wheelie?

Locator map with the Homewood West neighborhood in Pittsburgh, Pennsylvania highlighted. (Photo credit: Wikipedia)
A year ago, this building was stuffed with city equipment and impounded cars, 80,000 square feet of space that officials never quite knew how to handle.
Where Harry Geyer is standing? That’s where the Pittsburgh Public Works Department used to dump their junk, something the 40-year-old has to laugh about now, surrounded by the loops and whorls of his creation.
This is the Wheel Mill, a massive indoor bike park the Lawrenceville entrepreneur has built almost single-handedly, a testament to his twin loves of mountain biking and sustainable construction that he hopes will resonate with the city’s cyclists.