Just the traffic volumes. It's something our bridge inspectors are taking a look at.

Traffic volumes on I-75 are approaching values very seldom seen throughout the country.

It's a tight schedule. They would have to have the bridge open to traffic by next summer and there is always a punch list… They are allowed to close the bridge until Memorial Day. If they open it early they can earn a bonus.

[B]y taking down one of these volumes and opening it, one can call into range the voice of a man far distant in time and space, and hear him speaking to us, mind to mind, heart to heart.

We determined that the safest thing to do was to stop all freight and passenger train traffic over the bridge until it could be repaired.

Traffic all over campus is going to be impacted by that construction.