da8df02c_es_on_County_Roads_and_Bridges_es_on_County_Roads_and_Bridges_Required_Action
[Step] 1 [Required Action] 
Determine if TxDOT concurrence is necessary. A county must always obtain TxDOT concurrence for a proposed change in: road load limits, or for a proposed road load limit on a county road built on a new location, if the proposed load limit is less than the legal load limit permissible under the Texas Transportation Code. bridge load limits not supported by TxDOT inspections.
Pavement Design Guide: Changing Load Zones on County Roads and Bridges
Required Action