Picture this: You’re merging onto the highway. Traffic is moving, but you can see the red blur of the taillights not too far ahead of you. On your left, there’s a car that seems to be speeding up to ...

Dear Guru of the Highways: When merging onto an interstate please accelerate to the proper speed before merging! I saw a wreck where a car was merging too slowly onto Interstate 40 and got rear-ended ...