Interstate Incident Impact Levels
Level 1 - Minor Incident or short duration with minimal traffic impact
Level 2 - One or more travel lanes blocked , expected duration less than 1 hour.
Level 3 - One or more travel Lanes blocked, expected duration one or two hours.
Level 4 - All travel lanes blocked in one direction, expected duration, exceeds tow hours.
Level 5 - All travel lanes blocked in both directions, expected duration exceeds two hours.
Frequencies
Department of Transportation
Statewide
Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
---|---|---|---|---|---|---|---|
453.975 | KRO244 | RM | 186.2 PL | NH-DOT Kearsarge | Site A - Mt. Kearsarge, Warner | FMN | Public Works |
453.975 | KRO247 | RM | 103.5 PL | NH-DOT MtWashing | Site B - Mt. Washington, Sargents Purchase | FMN | Public Works |
453.975 | KRO247 | RM | 110.9 PL | NH-DOT Cannon | Site C - Cannon Mountain, Franconia | FMN | Public Works |
453.975 | KRO244 | RM | 82.5 PL | NH-DOT Monadnock | Site D - Pack Monadnock, Peterborough | FMN | Public Works |
453.975 | KRO247 | RM | 94.8 PL | NH-DOT HoldenHil | Site E - Holden Hill, Stewartstown | FMN | Public Works |
453.975 | KRO249 | RM | 123.0 PL | NH-DOT Blue Job | Site F - Blue Job Mountain, Farmington | FMN | Public Works |
453.975 | KRO248 | RM | 88.5 PL | NH-DOT Mt Belkna | Site G - Mt. Belknap, Gilford | FMN | Public Works |
453.975 | WQCE530 | RM | 131.8 PL | NH-DOT Whittier | Site H - Whitter Mountain, Tamworth | FMN | Public Works |
453.125 | KRO252 | RM | 167.9 PL | NH-DOT Ascutney | Site I - Mt. Ascutney, Windsor, Vermont | FMN | Public Works |
453.975 | KRO244 | M | 203.5 PL | NH-DOT CarToCarS | Car-to-Car (Direct) | FMN | Public Works |
Division 1 - Lancaster
Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
---|---|---|---|---|---|---|---|
453.625 | KRO247 | RM | 110.9 PL | NH-DOT Prospect | Site 1A - Prospect Hill, Lancaster | FMN | Public Works |
453.275 | KRO247 | RM | 123.0 PL | NH-DOT MtWashing | Site 1B - Mt. Washtington, Sargents Purchase | FMN | Public Works |
453.500 | KRO247 | RM | 131.8 PL | NH-DOT Cannon | Site 1C - Cannon Mountain, Franconia | FMN | Public Works |
453.625 | KRO247 | RM | 141.3 PL | NH-DOT Milan | Site 1D - Milan Hill, Milan | FMN | Public Works |
453.625 | KRO247 | M | 203.5 PL | NH-DOT CarToCar1 | Car-to-Car (Direct) | FMN | Public Works |
Division 2 - Enfield
Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
---|---|---|---|---|---|---|---|
453.125 | KRO248 | RM | 131.8 PL | NH-DOT Kearsarge | Site 2A - Mt. Kearsarge, Warner | FMN | Public Works |
453.775 | KRO248 | RM | 141.3 PL | NH-DOT Ascutney | Site 2D - Mt. Ascutney, Windsor, Vermont | FMN | Public Works |
453.125 | KRO248 | RM | 103.5 PL | NH-DOT MooseHill | Site 2E - Moose Hill, Hanover | FMN | Public Works |
453.700 | KRO248 | RM | 123.0 PL | NH-DOT MtBelknap | Site 2G - Mt. Belknap, Gilford | FMN | Public Works |
453.700 | KRO248 | M | 203.5 PL | NH-DOT CarToCar2 | Car-to-Car (Direct) | FMN | Public Works |
Division 3 - Gilford
Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
---|---|---|---|---|---|---|---|
453.100 | KRO247 | RM | 103.5 PL | NH-DOT Cannon Mt | Site 3C - Cannon Mountain, Franconia | FMN | Public Works |
453.150 | WQCE530 | RM | 110.9 PL | NH-DOT Belknap | Site 3G - Mt. Belknap, Gilford | FMN | Public Works |
453.025 | WQCE530 | RM | 123.0 PL | NH-DOT Wittier | Site 3H - Wittier Mountain, Tamworth | FMN | Public Works |
453.150 | WQCE530 | M | 203.5 PL | NH-DOT CarToCar3 | Car-to-Car (Direct) | FMN | Public Works |
Division 4 - Swanzey
Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
---|---|---|---|---|---|---|---|
453.250 | KRO252 | RM | 103.5 PL | NH-DOT PitcherMt | Site 4A - Pitcher Mountain, Stoddard | FMN | Public Works |
453.525 | KRO252 | RM | 110.9 PL | NH-DOT Hyland | Site 4B - Hyland Hill, Westmoreland | FMN | Public Works |
453.525 | KRO252 | RM | 131.8 PL | NH-DOT Ascutney | Site 4C - Mt. Ascutney, Windsor, Vermont | FMN | Public Works |
453.350 | KRO252 | RM | 172 DPL | NH-DOT Monadnock | Site 4D - Pack Monadnock, Peterborough | FMN | Public Works |
453.350 | KRO252 | M | 203.5 PL | NH-DOT CarToCar4 | Car-to-Car (Direct) | FMN | Public Works |
Division 5 - Bedford
Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
---|---|---|---|---|---|---|---|
453.675 | KRO244 | RM | 103.5 PL | NH-DOT Kearsarge | Site 5A - Mt. Kearsarge, Warner | FMN | Public Works |
453.675 | KRO244 | RM | 110.9 PL | NH-DOT HackettHi | Site 5B - Hackett Hill, Bow | FMN | Public Works |
453.675 | KRO244 | RM | 123.0 PL | NH-DOT Uncanooni | Site 5C - Mt. Uncanoonic, Goffstown | FMN | Public Works |
453.675 | KRO244 | RM | 131.8 PL | NH-DOT Mondanock | Site 5D - Pack Monadnock, Peterborough | FMN | Public Works |
453.675 | KRO244 | RM | 156.7 PL | NH-DOT WarnerHil | Site 5E - Warner Hill, Derry | FMN | Public Works |
453.675 | KRO244 | M | 203.5 PL | NH-DOT CarToCar5 | Car-to-Car (Direct) | FMN | Public Works |
Division 6 - Durham
Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
---|---|---|---|---|---|---|---|
453.625 | KRO249 | RM | 192.8 PL | NH-DOT Blue Job | Site 6F - Blue Job Mountain, Farmington | FMN | Public Works |
453.625 | KRO249 | RM | 103.5 PL | NH-DOT Moulton | Moulton Hill, Kensington (Seacoast) | FMN | Public Works |
453.625 | KRO249 | M | 203.5 PL | NH-DOT CarToCar6 | Car-to-Car (Direct) | FMN | Public Works |
Turnpike (Tolls) Division
Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
---|---|---|---|---|---|---|---|
453.050 | WPOX802 | RM | 103.5 PL | NH-DOT Blue Job | Site TA - Blue Job Mountain, Farmington | FMN | Public Works |
453.925 | WPOX802 | RM | 127.3 PL | NH-DOT Hackett | Site TB - Hackett Hill, Bow | FMN | Public Works |
453.925 | WPOX802 | RM | 167.9 PL | NH-DOT Uncannoni | Site TC - Mt. Uncanoonic, Goffstown | FMN | Public Works |
453.225 | WPOX802 | RM | 131.8 PL | NH-DOT MoultonHi | Site TD - Moulton Hill, Kensington (Seacoast) | FMN | Public Works |
453.050 | WPOX802 | M | 203.5 PL | NH-DOT CarToCar | Car-to-Car (Direct) | FMN | Public Works |