Source Element |
Destination Element |
Flow |
City of San Angelo Field Equipment |
City of San Angelo Fire and EMS Vehicles |
local signal preemption request |
City of San Angelo Police Vehicles |
local signal preemption request |
City of San Angelo Traffic Operations Center |
signal control data |
City of San Angelo Traffic Operations Center |
City of San Angelo Field Equipment |
request for right-of-way |
City of San Angelo Public Safety Communications |
emergency traffic control request |
TxDOT San Angelo District TMC |
City of San Angelo Public Safety Communications |
emergency traffic control request |
TxDOT San Angelo District Traffic Signals |
request for right-of-way |
TxDOT San Angelo District Traffic Signals |
City of San Angelo Fire and EMS Vehicles |
local signal preemption request |
City of San Angelo Police Vehicles |
local signal preemption request |
TxDOT San Angelo District TMC |
signal control data |