 93 northbound, you're on the brakes here from the Logan Express getting into the Braintree split. At northbound expressway now, heaviest East Milton Square up past Columbia Road. About 20 minutes now, Braintree up to Boston. Up to the north, 93 southbound, getting reports of a left lane crash just after 495. That's backing things up to Route 110 here in Methuen and starting to back things up on 495 southbound, getting on to 93 south.