Hit the northern strand community trail for 2+ hour 25 mile ride to Revere beach and back, I can not recommend it in the current conditions, even with the slight warmup today there's several sections of icy rutted spots that made it treacherous for my Trek Hybrid, if you got studs or fat tires sure you probably be good but wouldnt enjoy the rest of the paved ride.
Was nice to get to the ocean and breath in the fresh air away from the city but I riding back through Chelsea wasn't exactly relaxing with all the traffic, puddles and pot holes.
Look north up Revere beach.
Looking south towards Winthrop