Caltrans (District 4 - North)
| System Name: | Caltrans (District 4 - North) |
|---|---|
| Location: | Various, CA |
| County: | 9 Counties |
| System Type: | Motorola Type II Smartnet |
| System Voice: | Analog |
| System ID: | Sysid: 2B13 Connect Tone: 105.88 |
| Last Updated: | February 28, 2023, 12:54 am CST [Changed Site # 001 (Big Rock Ridge (Receiver Voting)) to 1 (Big Rock Ridge (Receiver Voting))] |
Sites and Frequencies
Red (c) are control
channel capable frequencies
| Site | Name | County | Freqs | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 001 (1) | Big Rock Ridge (Receiver Voting) | Marin | 856.7625 | 857.0875 | 857.7625 | 858.7625c | 859.7625c | ||
Talkgroups
| DEC | HEX | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|---|
| 1104 | 450 | A | N-OAKLAND | Oakland Area | Public Works |
| 1136 | 470 | A | N-AUX-A | Auxillary A | Public Works |
| 1168 | 490 | A | N-COCO | Conta Costa Area | Public Works |
| 432 | 1b0 | A | N-CONST | Construction | Public Works |
| 464 | 1d0 | A | N-STRUCT | Bridge Structural Crews | Public Works |
| 592 | 250 | A | N-PAINT | Bridge Paint Crews | Public Works |
| 624 | 270 | A | N-TOW | Bay Bridge Tow | Public Works |
| 656 | 290 | A | N-BR-MAINT | Bridge Maintenance | Public Works |
| 688 | 2b0 | A | N-ELECT-A | Electrical A | Public Works |
| 720 | 2d0 | A | N-ELECT-B | Electrical B | Public Works |
| 752 | 2f0 | A | N-ELECT-SP | Electrical Special | Public Works |
| 816 | 330 | A | N-SHOP 4 | Shop 4 | Public Works |
| 944 | 3b0 | A | N-TOPS-A | Traffic Operation A | Public Works |
| 976 | 3d0 | A | N-TOPS-B | Traffic Operation B | Public Works |
| 112 | 070 | A | N-BAY-A | Maintenance A | Public Works |
| 144 | 090 | A | N-BAY-B | Maintenance B | Public Works |