I drew this signs of spring commentary for my Downriver readers, but it applies throughout metro Detroit. Signs of spring around here are no longer the return of migratory birds and emerging crocuses, they're orange barrels and depressing warnings to motorists like, "expect delays." The change of seasons means transitioning from pothole filling season to road construction season. Hang on, readers - it's going to be a bumpy ride to summer. That's the Point!