 just after the Hatchell and Sterl Drive eastbound is a tough go from Mass Avenue over to Government Center. Inbound Tobin Bridge, you hit your brakes just before Route 16. Route 1A is jammed up here, right around Day Square at East Boston, heading towards both the Sumner and Ted Williams Tunnel. That northbound expressway, still looking at about 48 minutes, Braintree up to Boston. Heavy brake lights, Furnacebrook up past Columbia Road, and then again Mass Ave up into the tunnel.