The truck lanes heading in and out of Mount Pleasant on I-526 should be strictly enforced. These are not passing lanes, speeding lanes or travel lanes. They are truck lanes. Cameras should automatically ticket and fine any car using the truck lanes.
Traffic would flow more smoothly and safely, and closer to the speed limit during rush hour. And would be normal at other times.
We might even consider a HOV lane for cars with more than one motorist for both I-526 and I-26. These HOV lanes are used successfully in many cities.