Highways, Roads and Bridges - As enacted, makes various revisions to law relative to the naming of certain roads and bridges. - Amends TCA Title 54.

SB 1478 would require Tennessee's transportation commissioner to notify state representatives and senators from the affected county whenever they enter a contract to fix a transportation emergency, such as a bridge failure. This bill directly affects local state lawmakers in counties experiencing transportation system failures. The key change adds these elected officials to the existing list of recipients for written notices about emergency repairs, expanding current notification requirements under Tennessee law. The bill is procedural and does not change funding or repair standards. It remains pending as of its introduction date.