State of Georgia Atlanta Trunked Radio System

Site: Georgia DOT HERO Units (Highway Service Patrol)

Unique DB ID: 29483
County: Fulton

Zone 1 (central) units cover I-85 from North Druid Hills south through the city to I-285 on the south end, I-75 from roughly I-285 south through the city to I-285 on the south end, Langford Parkway, and I-20 inside I-285.  These units use Alpha Dispatch channel at all times.

Zone 2 (north) units cover I-85 from roughly North Druid Hills out, I-285 from GA-400 to I-20 on the east side, US-78, GA-400, I-285 from GA-400 to I-20 on the west side, I-75 from I-285 out on the northwest side, the Northwest Corridor Express Lanes, and I-575. These units use Bravo Dispatch most of the time, but use Alpha Dispatch when a 2nd dispatch channel is not in service.

Zone 3 (south) seems to cover I-85, I-75 and I-675 roughly outside I-285 on the south side. These units use Charlie Dispatch during some busy rush hours, but use Alpha Dispatch when a 3rd dispatch channel is not in service.

Northwest Corridor channel is used for sweeps and reversals of the Northwest Corridor express lane system.

South Metro channel is used for sweeps and reversals of the South Metro express lane system.

Talkgroup Category Location Data

Latitude: 33.7543 Longitude: -84.3902 Range: 8 Type: Defined Coverage

Talkgroups

DEC HEX Mode Alpha TagDescriptionTag
900384THERO AdminAdminPublic Works
901385THERO A DispatchA Dispatch (Central)Public Works
902386THERO B DispatchB Dispatch (North)Public Works
903387THERO C DispatchC Dispatch (South)Public Works
904388THERO A TacA Tac (Major Incidents)Public Works
905389THERO B TacB Tac (Major Incidents)Public Works
90638aTHERO C TacC Tac (Major Incidents)Public Works
90738bTHERO EventsEventsPublic Works
90938dTHERO NW CorridorNorthwest Corridor Express Lane ReversalsPublic Works
91138fTHERO South MetroSouth Metro Express Lane ReversalsPublic Works
913391THERO Champ 1HERO Champ 1Public Works
916394THERO Champ 2HERO Champ 2Public Works
919397THERO Champ 3HERO Champ 3Public Works