NTCIP 1211: Object Definitions for Signal Control and Prioritization (SCP)

Source ElementDestination ElementFlow
City of Niles Emergency VehiclesCity of Niles Field Equipmentlocal signal preemption request
City of Niles Field EquipmentCity of Niles Traffic Signal Systemrequest for right-of-way
City of Niles Public Safety DispatchCity of Niles Traffic Signal Systememergency traffic control request
City of Niles Traffic Signal SystemCity of Niles Field Equipmentsignal control data
City of Niles Public Safety Dispatchemergency traffic control information
Trumbull County Emergency Management Centeremergency traffic control information
City of Warren Emergency VehiclesCity of Warren Field Equipmentlocal signal preemption request
City of Warren Field EquipmentCity of Warren Traffic Signal Systemrequest for right-of-way
City of Warren Public Safety DispatchCity of Warren Traffic Signal Systememergency traffic control request
City of Warren Traffic Signal SystemCity of Warren Field Equipmentsignal control data
City of Warren Public Safety Dispatchemergency traffic control information
Trumbull County Emergency Management Centeremergency traffic control information
City of Youngstown Field EquipmentCity of Youngstown Traffic Signal Systemrequest for right-of-way
City of Youngstown Traffic Signal SystemCity of Youngstown Field Equipmentsignal control data
Mahoning County Emergency Managementemergency traffic control information
WRTA Fixed Route Dispatchtraffic control priority status
County Emergency VehiclesMahoning County Field Equipmentlocal signal preemption request
Trumbull County Field Equipmentlocal signal preemption request
Mahoning County 9-1-1 CenterMahoning County Signal Control Systememergency traffic control request
Mahoning County Emergency ManagementCity of Youngstown Traffic Signal Systememergency traffic control request
Mahoning County Signal Control Systememergency traffic control request
Mahoning County Field EquipmentMahoning County Signal Control Systemrequest for right-of-way
Mahoning County Signal Control SystemMahoning County 9-1-1 Centeremergency traffic control information
Mahoning County Emergency Managementemergency traffic control information
Mahoning County Field Equipmentsignal control data
ODOT District 4 Field EquipmentODOT District 4 Signal Control Systemrequest for right-of-way
ODOT District 4 Signal Control SystemODOT District 4 Field Equipmentsignal control data
WRTA Fixed Route Dispatchtraffic control priority status
Other Municipality or Township Emergency VehiclesOther Municipality or Township Field Equipmentlocal signal preemption request
Other Municipality or Township Field EquipmentOther Municipality or Township Traffic Signal Systemsrequest for right-of-way
Other Municipality or Township Public Safety DispatchOther Municipality or Township Traffic Signal Systemsemergency traffic control request
Other Municipality or Township Traffic Signal SystemsOther Municipality or Township Field Equipmentsignal control data
Other Municipality or Township Public Safety Dispatchemergency traffic control information
Trumbull County 9-1-1 CenterTrumbull County Signal Control Systememergency traffic control request
Trumbull County Emergency Management CenterCity of Niles Traffic Signal Systememergency traffic control request
City of Warren Traffic Signal Systememergency traffic control request
Trumbull County Signal Control Systememergency traffic control request
Trumbull County Field EquipmentTrumbull County Signal Control Systemrequest for right-of-way
Trumbull County Signal Control SystemTrumbull County 9-1-1 Centeremergency traffic control information
Trumbull County Emergency Management Centeremergency traffic control information
Trumbull County Field Equipmentsignal control data
WRTA Fixed Route DispatchCity of Youngstown Traffic Signal Systemtraffic control priority request
ODOT District 4 Signal Control Systemtraffic control priority request
WRTA Fixed Route VehiclesCity of Youngstown Field Equipmentlocal signal priority request
ODOT District 4 Field Equipmentlocal signal priority request