da8df02c_es_on_County_Roads_and_Bridges_es_on_County_Roads_and_Bridges_Required_Action
[Step] 2 [Required Action] 
Check the completeness of the request. If TxDOT concurrence is required for the proposed change, the request must include the information and supporting documentation listed in “Table 12-4: Required Information and Supporting Documentation”.
Pavement Design Guide: Changing Load Zones on County Roads and Bridges
Required Action