Not in the Austin/Williamson Counties area. DPS Troopers assigned to the tollroads in Williamson County operate on Williamson County Call 1 or 2 depending on location. Cedar Park PD won the contract to patrol the newly opened 183A tollroad.
Fire & EMS incidents on 45 and 183A and which will usually get a joint response from Williamson County EMS, the appropriate Williamson County fire agency, and Austin Fire & Austin EMS will operate on SW EOC 1 or SE EOC 1 on the Wilco side patched to C12 or C13 on the Austin side.