Department of Transportation (Caltrans) (California) Scanner Frequencies and Radio Frequency Reference

The 800MHz frequencies are sometimes referred to by their letter designator. In some cases the channel letter is followed by a number to indicate the tone. There are six tones and they follow the standard State of CA tone plan; see below.

1      110.9
2      123.0
3      131.8
4      136.5
5      146.2
6      156.7

"MPL" channels may use multiple input PL tones to allow the user to select which repeater to transmit on.

V = mobile channels utilizing roadside voting repeaters

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
858.5875		M	110.9 PL	CAR-CAR	Car to Car	FM	Public Works
856.9875	KA74700	RM		A	Statewide	FM	Public Works
858.5875		RM		A-R MPL	Statewide	FM	Public Works
860.7375	KA74700	RM		B	Maintenance/Operations	FM	Public Works
859.1625		RM		B-R1 MPL	Maintenance/Operations	FM	Public Works
859.1875		RM		B-R2 MPL	Maintenance/Operations	FM	Public Works
857.7375	KA74700	RM		C	Maintenance/Operations	FM	Public Works
856.7375	KA74700	RM		D	Maintenance/Operations	FM	Public Works
860.5125		RM		D-R MPL	Maintenance/Operations	FM	Public Works
860.9875	KA74700	RM		E	Maintenance/Operations	FM	Public Works
857.1625		RM		E-R1 MPL	Maintenance/Operations	FM	Public Works
858.5125		RM		E-R2 MPL	Maintenance/Operations	FM	Public Works
856.5625		RM		E-R3 MPL	Maintenance/Operations	FM	Public Works
859.9875	KA74700	RM		F	Maintenance/Operations	FM	Public Works
859.7375	KA74700	RM		G	Statewide (Construction)	FM	Public Works
858.7375	KA74700	RM		H	Maintenance/Operations	FM	Public Works
858.9875	KA74700	RM		I	Maintenance/Operations	FM	Public Works
857.9875	KA74700	RM		J	Maintenance/Operations	FM	Public Works
851.0375	WPFN689	RM		K	South	FM	Public Works
852.0375	WPFN689	RM		L	South	FM	Public Works
853.0375	WPFN689	RM		M	South	FM	Public Works
856.7625	KA74700	RM		N	North	FM	Public Works
857.7625	KA74700	RM		O	North	FM	Public Works
858.7625	KA74700	RM		P	North	FM	Public Works
859.7625	KA74700	RM		Q	North	FM	Public Works
860.7625	KA74700	RM		R	North	FM	Public Works
857.0875		RM		R2	North	FM	Public Works
856.100	KB31237	RM		S1	Border Area	FM	Public Works
855.7125		RM		S1-R MPL	Border Area	FM	Public Works
857.100	KB31237	RM		S2	Border Area	FM	Public Works
854.9875		RM		S2-R MPL	Border Area	FM	Public Works
858.100	KB31237	RM		S3	Border Area	FM	Public Works
855.9625		RM		S3-R MPL	Border Area	FM	Public Works
859.100	KB31237	RM		S4	Border Area	FM	Public Works
854.0875		RM		S4-R MPL	Border Area	FM	Public Works
860.100	KB31237	RM		S5	Border Area	FM	Public Works
856.7375		RM		S5-R MPL	Border Area	FM	Public Works
855.225		RM		T	Border Area	FM	Public Works
856.0625		RM		T-R MPL	Border Area	FM	Public Works
857.2625		RM		U	Maintenance/Operations	FM	Public Works
857.7125		RM		V MPL	V MPL	FM	Public Works
855.9875		RM		W MPL	W MPL	FM	Public Works
47.020	KA2444	RM		DOT White	Channel 1	FM	Public Works
47.040	KA2444	RM		DOT Black	Channel 2	FM	Public Works
47.060	KA2444	RM		DOT Brown	Channel 3	FM	Public Works
47.080	KA2444	RM		DOT Orange	Channel 4	FM	Public Works
47.100	KA2444	RM		DOT Yellow	Channel 5	FM	Public Works
47.120	KA2444	RM		DOT Blue	Channel 6	FM	Public Works
47.160	KA2444	RM		DOT Gray	Channel 7	FM	Public Works
47.180	KA2444	RM		DOT Purple	Channel 8	FM	Public Works
47.200	KA2444	RM		DOT Red	Channel 9	FM	Public Works
47.240	KA2444	RM		DOT Green	Channel 10	FM	Public Works

Serving Del Norte, Humboldt, Lake and Mendocino Counties

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
859.7375		RM	156.7 PL	BOONVI	Cobb Mtn	FM	Public Works
856.9875		RM	156.7 PL	BOONVI V1	Cold Springs	FM	Public Works
857.9875		RM	156.7 PL	BOONVI V2	Poison / Spanish	FM	Public Works
858.7375	WQTS903	RM	156.7 PL	BRGVILL	Pierce / Pickett	FM	Public Works
856.9875		RM	156.7 PL	BRGVILL V1	Shively Ridge	FM	Public Works
857.9875		RM	156.7 PL	BRGVILL V2	McClellan Mtn	FM	Public Works
859.9875		RM	146.2 PL	CLROAK	Cobb Mtn	FM	Public Works
857.7375		RM	146.2 PL	CLROAK V1	CLROAK V1	FM	Public Works
856.7625		RM	146.2 PL	CLROAK V2	Konocti	FM	Public Works
856.7375	WQNA885	RM	146.2 PL	CRCNT C	Red Mtn	FM	Public Works
857.9875		RM	146.2 PL	CRCNT C V1	Crescent City Airport	FM	Public Works
859.7375		RM	146.2 PL	CRCNT C V2	Crescent City Maintenance Station	FM	Public Works
857.7375		RM	123.0 PL	EUREKA	Horse Mtn	FM	Public Works
858.7375		RM	123.0 PL	EUREKA V1	EUREKA V1	FM	Public Works
856.7625		RM	123.0 PL	EUREKA V2	District Office	FM	Public Works
859.7625		RM	123.0 PL	FORTUNA	Pierce	FM	Public Works
857.7625		RM	123.0 PL	FORTUNA V1	Fortuna Maintenace Station / Grasshop	FM	Public Works
856.7375		RM	123.0 PL	FORTUNA V2	Shively Ridge	FM	Public Works
857.9875	WQYC485	RM	110.9 PL	FTBRAG	Cahto Pk	FM	Public Works
856.7375		RM	110.9 PL	FTBRAG V1	FTBRAG V1	FM	Public Works
857.7375		RM	110.9 PL	FTBRAG V2	Noyo Hill	FM	Public Works
860.9875		RM	110.9 PL	FTBRAG V3	Ft Bragg Maintenance Station	FM	Public Works
859.9875	WQTQ748	RM	146.2 PL	GRBRVI	Pratt	FM	Public Works
858.9875		RM	146.2 PL	GRBRVI V1	GRBRVI V1	FM	Public Works
857.7375		RM	146.2 PL	GRBRVI V2	Grasshopper	FM	Public Works
859.7375		RM	110.9 PL	HERC	Highway Emergency Response Center	FM	Public Works
857.7375		RM	110.9 PL	IDLEWIL	Idlewild	FM	Public Works
858.9875		RM	110.9 PL	IDLEWIL V1	Idlewild Maintenance Station	FM	Public Works
857.7625		RM	110.9 PL	IDLEWIL V2	Hytre / Coler	FM	Public Works
858.7625	WQSZ417	RM	110.9 PL	LAKEPO	Cobb Mtn	FM	Public Works
857.0875		RM	110.9 PL	LAKEPO V1	Hunter Pt	FM	Public Works
857.7625		RM	110.9 PL	LAKEPO V2	Konocti	FM	Public Works
859.1625	KNBG978	RM	131.8 PL	LEGGET	Cahto Pk	FM	Public Works
857.7625		RM	131.8 PL	LEGGET V1	Iron Pk	FM	Public Works
858.7625		RM	131.8 PL	LEGGET V2	LEGGET V2	FM	Public Works
859.7375		RM	131.8 PL	LEGGET V3	LEGGET V3	FM	Public Works
859.1625		RM	136.5 PL	MNCHSR	Eureka Hill	FM	Public Works
857.7625		RM	136.5 PL	MNCHSR V1	Pt Cab / Rocky	FM	Public Works
858.7625		RM	136.5 PL	MNCHSR V2	Pt Arena	FM	Public Works
858.7625		RM	131.8 PL	ORLEANS	Orleans Maintenance Station	FM	Public Works
857.0875		RM	131.8 PL	ORLEANS V1	Somes Bar	FM	Public Works
856.7625		RM	131.8 PL	ORLEANS V2	Ukonom / Shelton	FM	Public Works
858.9875	WQWS928	RM	123.0 PL	UKIAH	Laughlin Ridge	FM	Public Works
858.7375		RM	123.0 PL	UKIAH V1	UKIAH V1	FM	Public Works
856.7375		RM	123.0 PL	UKIAH V2	Stoney Pt	FM	Public Works
857.0875	WQXZ432	RM	136.5 PL	WILITS	Cahto Pk	FM	Public Works
857.7375		RM	136.5 PL	WILITS V1	Iron Pk	FM	Public Works
859.7625		RM	136.5 PL	WILITS V2	San Hedron	FM	Public Works
859.9875		RM	136.5 PL	WILITS V3	Laughlin Ridge	FM	Public Works
856.9875	WQSZ908	RM	136.5 PL	WLLOW C	Horse Mtn	FM	Public Works
859.9875		RM	136.5 PL	WLLOW C V1	Hoopa	FM	Public Works
857.7625		RM	136.5 PL	WLLOW C V2	Brush	FM	Public Works

Serving Siskiyou, Modoc, Trinity, Shasta, Lassen, Tehama and Plumas Counties

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
858.5125	RM	110.9 PL	ADIN	Big Valley	FM	Public Works
858.7375	RM	110.9 PL	ADIN V1	Hayden	FM	Public Works
859.9875	RM	110.9 PL	ADIN V2	Grouse	FM	Public Works
857.0875	RM	110.9 PL	ADIN V3	Fredonyer	FM	Public Works
858.9875	RM	156.7 PL	ALTURAS	Likely	FM	Public Works
857.7375	RM	156.7 PL	ALTURAS V1	Sugar Hill	FM	Public Works
856.9875	RM	156.7 PL	ALTURAS V2	Payne Pk	FM	Public Works
856.7625	RM	156.7 PL	ALTURAS V3	Grouse	FM	Public Works
858.9875	RM	110.9 PL	BCKWRTH	Beckwourth	FM	Public Works
857.9875	RM	110.9 PL	BCKWRTH V1	Seven Lakes	FM	Public Works
859.9875	RM	110.9 PL	BCKWRTH V2	284 Tank	FM	Public Works
856.9875	RM	136.5 PL	BURNEY	Hatchet	FM	Public Works
859.9875	RM	136.5 PL	BURNEY V1	Round	FM	Public Works
859.7625	RM	136.5 PL	BURNEY V2	Bear Mtn LO	FM	Public Works
857.9875	RM	136.5 PL	BURNEY V3	Soldier	FM	Public Works
857.7375	RM	131.8 PL	CHESTER	Colby	FM	Public Works
859.9875	RM	131.8 PL	CHESTER V1	Deer Creek	FM	Public Works
857.7625	RM	131.8 PL	CHESTER V2	Dyer	FM	Public Works
858.5125	RM	131.8 PL	CHESTER V3	Collins Pines	FM	Public Works
857.7375	RM	110.9 PL	GIBSON	Sugarloaf	FM	Public Works
856.9875	RM	110.9 PL	GIBSON V1	Gibson Maintenance Station	FM	Public Works
858.7625	RM	110.9 PL	GIBSON V2	Soda Ridge	FM	Public Works
857.7625	RM	110.9 PL	GRASSLK	Hamaker	FM	Public Works
857.9875	RM	110.9 PL	GRASSLK V1	Herd	FM	Public Works
858.7625	RM	156.7 PL	HATCRK	Bogard	FM	Public Works
859.9875	RM	156.7 PL	HATCRK V1	Table	FM	Public Works
857.7625	RM	156.7 PL	HATCRK V2	Soldier	FM	Public Works
857.0875	RM	110.9 PL	HAYFORK	Pickett	FM	Public Works
858.5125	RM	110.9 PL	HAYFORK V1	Plummer	FM	Public Works
859.7375	RM	110.9 PL	HAYFORK V2	HAYFORK V2	FM	Public Works
859.7625	RM	110.9 PL	HAYFORK V3	HAYFORK V3	FM	Public Works
859.7375	RM	110.9 PL	MINERAL	Turner	FM	Public Works
856.7625	RM	110.9 PL	MINERAL V1	Inskip	FM	Public Works
859.7625	RM	110.9 PL	MINERAL V2	Morgan	FM	Public Works
858.7375	RM	110.9 PL	MINERAL V3	Collins Pines	FM	Public Works
858.9875	RM	136.5 PL	NEWELL	Sheepy Ridge	FM	Public Works
856.7375	RM	136.5 PL	NEWELL V1	Happy Camp	FM	Public Works
858.7625	RM	123.0 PL	PLATINA	Platina Exchange	FM	Public Works
859.7625	RM	123.0 PL	PLATINA V1	PLATINA V1	FM	Public Works
856.7375	RM	123.0 PL	PLATINA V2	Pattimocus	FM	Public Works
855.9875	RM	131.8 PL	PULGA	Bloomer	FM	Public Works
856.9875	RM	131.8 PL	PULGA V1	Red Hill / Pulga Maintenance Station	FM	Public Works
859.7625	RM	131.8 PL	PULGA V2	Bear Ranch Hill	FM	Public Works
859.7625	RM	110.9 PL	QUINCY	Hough	FM	Public Works
856.7625	RM	110.9 PL	QUINCY V1	Sloat	FM	Public Works
856.9875	RM	156.7 PL	REDBLF	Tuscan Butte	FM	Public Works
859.7375	RM	146.2 PL	REDDNGE	Southfork	FM	Public Works
857.7625	RM	146.2 PL	REDDNGE V1	Round	FM	Public Works
859.9875	RM	156.7 PL	REDDNGN	Southfork	FM	Public Works
859.7625	RM	156.7 PL	REDDNGN V1	Sugarloaf	FM	Public Works
856.7375	RM	156.7 PL	REDDNGN V2	REDDNGN V2	FM	Public Works
857.9875	RM	131.8 PL	SEIAD	Slater Butte	FM	Public Works
859.9875	RM	131.8 PL	SEIAD V1	Collins Baldy	FM	Public Works
856.7375	RM	131.8 PL	SEIAD V2	Ukonom	FM	Public Works
856.7625	RM	110.9 PL	SHASTA	Antelope SIS	FM	Public Works
860.9875	RM	110.9 PL	SHASTA V1	Soda Ridge	FM	Public Works
856.9875	RM	156.7 PL	SUSNVE	Shaffer	FM	Public Works
857.7375	RM	156.7 PL	SUSNVE V1	Fredonyer	FM	Public Works
859.7375	RM	146.2 PL	SUSNVW	Fredonyer	FM	Public Works
856.7625	RM	146.2 PL	SUSNVW V1	Hamilton	FM	Public Works
858.7625	RM	146.2 PL	SUSNVW V2	Antelope USFS	FM	Public Works
859.7625	RM	136.5 PL	TRNTYC	Carville	FM	Public Works
857.7625	RM	136.5 PL	TRNTYC V1	Bowerman	FM	Public Works
858.7625	RM	136.5 PL	TRNTYC V2	Oregon	FM	Public Works
857.7375	RM	136.5 PL	TRNTYC V3	Scott	FM	Public Works
856.7625	RM	136.5 PL	WEAVRVL	Hoadley	FM	Public Works
858.9875	RM	136.5 PL	WEAVRVL V1	Hayfork Bally	FM	Public Works
857.7625	RM	136.5 PL	WEAVRVL V2	WEAVRVL V2	FM	Public Works
859.7375	RM	136.5 PL	WEAVRVL V3	Oregon	FM	Public Works
857.7625	RM	146.2 PL	YREKA	Denny Pt	FM	Public Works
856.7375	RM	146.2 PL	YREKA V1	YREKA V1	FM	Public Works
859.7375	RM	146.2 PL	YREKA V2	Antelope SIS	FM	Public Works
856.9875	RM	146.2 PL	YREKA V3	YREKA V3	FM	Public Works

Serving Butte, Colusa, El Dorado, Glenn, Nevada, Placer, Sacramento, Sierra, Sutter, Yolo and Yuba Counties

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
858.9875	RM	123.0 PL	KYBURZ	Alder Ridge	FM	Public Works
858.7375	RM	110.9 PL	WOOD/SAC	Bald	FM	Public Works
859.1625	RM	136.5 PL	NC/I-80	Banner	FM	Public Works
857.7625	RM	110.9 PL	NEV/DOWN	Banner 2	FM	Public Works
858.9875	RM	110.9 PL	SVILLE	Beckworth	FM	Public Works
859.9875	RM	123.0 PL	CHICO/ORO	Bloomer	FM	Public Works
859.9875	RM	156.7 PL	CAL IDA	Cal Ida	FM	Public Works
858.7375	RM	136.5 PL	KINGVALE	Cisco	FM	Public Works
858.9875	RM	156.7 PL	BUTTEMDOW	Colby	FM	Public Works
859.9875	RM	110.9 PL	KING EAST	Donner	FM	Public Works
859.7375	RM	136.5 PL	BAXTER	Drum Forbay	FM	Public Works
856.7375	RM	156.7 PL	DVILLE	Galloway	FM	Public Works
858.7375	RM	156.7 PL	SIERACITY	Keystone	FM	Public Works
856.7375	RM	156.7 PL	LCL RPT	LCL RPT	FM	Public Works
859.7375	RM	110.9 PL	NC NORTH	Nulaid	FM	Public Works
856.9875	RM	146.2 PL	BOCA/RENO	Peavine	FM	Public Works
859.7375	RM	123.0 PL	AUB/MRSVL	Pilot Hill	FM	Public Works
859.9875	RM	136.5 PL	SAC/US50	Pine Hill	FM	Public Works
859.1625	RM	131.8 PL	FOR RANCH	Platte	FM	Public Works
858.9875	RM	146.2 PL	TRUCKE/TC	Pluto	FM	Public Works
856.7375	RM	156.7 PL	RIVERTON	Riverton	FM	Public Works
856.9875	RM	146.2 PL	SAC/LOCAL	Sacramento	FM	Public Works
858.9875	RM	131.8 PL	I-5 NORTH	Saint John	FM	Public Works
859.1625	RM	146.2 PL	ECHO/SLT	Scout Peak	FM	Public Works
859.7375	RM	136.5 PL	TRUCKEE	Ski Tow	FM	Public Works
859.7375	RM	131.8 PL	TAHOE	Snow Valley	FM	Public Works
858.7375	RM	146.2 PL	RED BLUFF	Tuscan	FM	Public Works
858.7375	RM	131.8 PL	PVILLE	Union Hill	FM	Public Works
859.7375	RM	110.9 PL	YUBA PASS	Yuba Pass	FM	Public Works
856.7375	RM	110.9 PL	WHITMORE	Zion	FM	Public Works

Serving Alameda, Contra Costa, Sonoma, Marin, San Francisco, San Mateo, Santa Clara, Solano and Napa Counties

Caltrans (District 4 - North) Motorola Type II Smartnet	North Operations
Caltrans (District 4 - South) Motorola Type II Smartnet	South Operations

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
857.1625	RM	123.0 PL	BERRYESA	Lake Berryessa	FM	Public Works
857.7375	RM	156.7 PL	COBB MTN	Cobb Mountain	FM	Public Works
858.7625	RM	110.9 PL	DEVIL SLIDE	Devils Slide	FM	Public Works
856.9875	RM	110.9 PL	DIABLO	Mt Diablo	FM	Public Works
857.0875	RM	110.9 PL	E COCO	Contra Costa Area / Rio Vista Bridge / Isleton Bridge	FM	Public Works
857.2625	RM	110.9 PL	FT ROSS	Ft Ross	FM	Public Works
859.1625	RM	110.9 PL	GUERNVLE	Guerneville	FM	Public Works
859.1625	RM	136.5 PL	HECKER PS	Hecker Pass	FM	Public Works
858.9875	RM	136.5 PL	KREGOR	Kregor Peak	FM	Public Works
858.7375	RM	110.9 PL	LA HONDA	La Honda	FM	Public Works
856.9875	RM	123.0 PL	LOMA-A	Loma Prieta	FM	Public Works
859.7375	RM	123.0 PL	LOMA-G	Loma Prieta	FM	Public Works
856.7625	RM	110.9 PL	NORTH PK	North Peak	FM	Public Works
858.7375	RM	110.9 PL	PACHECO PS	Pacheco Pass	FM	Public Works
858.7625	RM	110.9 PL	PIGEON PT	Pigeon Point	FM	Public Works
856.7375	RM	131.8 PL	PT REYES	Pt Reyes	FM	Public Works
857.7375	RM	123.0 PL	SAN BRUNO	San Bruno	FM	Public Works
859.1625	RM	123.0 PL	SONOMA	Sonoma	FM	Public Works
856.9875	RM	131.8 PL	ST HELNA-A	St Helena	FM	Public Works
859.7375	RM	131.8 PL	ST HELNA-G	St Helena	FM	Public Works
859.1625	RM	131.8 PL	SUNOL	Sunol Ridge	FM	Public Works
859.7375	RM	136.5 PL	TAM	Mt Tam	FM	Public Works
857.7375	RM	131.8 PL	TOMALES	Tomales	FM	Public Works
857.7375	RM	110.9 PL	VACA	Mt Vaca	FM	Public Works
859.7375	RM	146.2 PL	VACA-G	Mt Vaca	FM	Public Works
858.7375	RM	123.0 PL	VOLMER	Volmer Peak	FM	Public Works

Serving Santa Cruz, Monterey, San Benito, San Luis Obispo and Santa Barbara Counties

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
858.9875	RM	146.2 PL	BIG SUR	Big Sur Maintenance Station	FM	Public Works
857.7625	RM	146.2 PL	BIG SUR V1	BIG SUR V1	FM	Public Works
856.7375	RM	146.2 PL	BIG SUR V2	BIG SUR V2	FM	Public Works
857.9875	RM	123.0 PL	BUELLTON	Santa Ynez	FM	Public Works
856.9875	RM	123.0 PL	BUELLTON V1	GPAS	FM	Public Works
858.9875	RM	136.5 PL	CAMBRIA	Green Valley	FM	Public Works
859.7625	RM	136.5 PL	CAMBRIA V1	Hearst Castle	FM	Public Works
857.7375	RM	136.5 PL	CAMBRIA V2	Rocky Butte	FM	Public Works
859.7625	RM	146.2 PL	CUYAMA	Solomon	FM	Public Works
857.0875	RM	136.5 PL	HOLLISTER	Fremont	FM	Public Works
857.7625	RM	136.5 PL	HOLLISTER V1	CALL	FM	Public Works
857.9875	RM	136.5 PL	HOLLISTER V2	HOLLISTER V2	FM	Public Works
858.9875	RM	110.9 PL	KING CITY	Calandra LO	FM	Public Works
856.9625	RM	110.9 PL	KING CITY V1	CALL	FM	Public Works
856.7625	RM	110.9 PL	KING CITY V2	KING CITY V2	FM	Public Works
859.7625	RM	110.9 PL	KING CITY V3	KING CITY V3	FM	Public Works
857.7375	RM	110.9 PL	KING CITY V4	KING CITY V4	FM	Public Works
856.7625	RM	123.0 PL	MONTEREY	Mt Toro	FM	Public Works
857.9875	RM	123.0 PL	MONTEREY V1	Pt Sur	FM	Public Works
858.7375	RM	123.0 PL	MONTEREY V2	Pt Lobos	FM	Public Works
858.4875	RM	123.0 PL	SALINAS	Fremont	FM	Public Works
859.1625	RM	123.0 PL	SALINAS V1	PALES	FM	Public Works
858.7375	RM	123.0 PL	SALINAS V2	NAYLOR	FM	Public Works
858.9875	RM	123.0 PL	SALINAS V3	SALINAS V3	FM	Public Works
859.1625	RM	136.5 PL	SAN LUIS	Mt Lowe	FM	Public Works
856.7375	RM	136.5 PL	SAN LUIS V1	AGRND	FM	Public Works
858.7625	RM	136.5 PL	SARATOGA	Loma Prieta	FM	Public Works
859.7625	RM	136.5 PL	SARATOGA V1	Ben Lomond	FM	Public Works
857.7375	RM	156.7 PL	SHANDON	SHANDON	FM	Public Works
857.7625	RM	156.7 PL	SHANDON V1	Portooff Mountain	FM	Public Works
858.9875	RM	131.8 PL	SNTABARB	Santa Ynez	FM	Public Works
858.7375	RM	131.8 PL	SNTABARB V1	La Cumbra	FM	Public Works
857.7375	RM	131.8 PL	SNTABARB V2	SNTABARB V2	FM	Public Works
856.5625	RM	110.9 PL	SNTAMARIA	Solomon	FM	Public Works
857.7375	RM	146.2 PL	ST CRUZ	Loma Prieta	FM	Public Works
856.7375	RM	146.2 PL	ST CRUZ V1	COWEL	FM	Public Works
859.9875	RM	146.2 PL	ST CRUZ V2	PIGN	FM	Public Works
856.7375	RM	146.2 PL	ST CRUZ V3	CHALKS	FM	Public Works
858.7375	RM	131.8 PL	TEMPLETON	Mt Lowe	FM	Public Works
856.7375	RM	131.8 PL	TEMPLETON V1	Calandra Lookout	FM	Public Works
856.4375	RM	131.8 PL	TEMPLETON V2	Black Mtn	FM	Public Works
857.7625	RM	131.8 PL	TEMPLETON V3	CSTL	FM	Public Works
859.1625	RM	131.8 PL	WILLWSPRG	Piedras Blancas	FM	Public Works
859.9875	RM	131.8 PL	WILLWSPRG V1	WILLWSPRG V1	FM	Public Works
857.7375	RM	131.8 PL	WILLWSPRG V2	WILLWSPRG V2	FM	Public Works

Serving Madera, Fresno, Kings, Tulare and Kern Counties

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
857.7375	RM	123.0 PL	BAKERSFLD	Bakersfield	FM	Public Works
857.7375	RM	110.9 PL	BLUE RG	Blue Ridge	FM	Public Works
859.2125	RM	110.9 PL	BODFISH	Mebane	FM	Public Works
858.2375	RM	110.9 PL	BODFISH_V1	Rocky Point	FM	Public Works
856.9875	RM	110.9 PL	BREKNRDG	Breckenridge	FM	Public Works
856.7625	RM	110.9 PL	COALINGA	Coalinga	FM	Public Works
859.9875	RM	110.9 PL	COALINGA_V1	Coallinga	FM	Public Works
857.7375	RM	123.0 PL	COARSEGOLD	Coarse Gold	FM	Public Works
859.7375	RM	123.0 PL	CONST N	Construction North	FM	Public Works
859.7375	RM	110.9 PL	CONST S	Construction South	FM	Public Works
856.9875	RM	110.9 PL	FRESNO	Fresno	FM	Public Works
857.9875	RM	131.8 PL	GLENVILLE	Glenville	FM	Public Works
857.9875	RM	110.9 PL	JOAQUIN	Joaquin	FM	Public Works
857.9875	RM	136.5 PL	MUSICK	Musick	FM	Public Works
857.7375	RM	136.5 PL	PINEHURST	Converse	FM	Public Works
857.7625	RM	136.5 PL	SHAVER LK	Shaver Lake	FM	Public Works
859.7625	RM	136.5 PL	SHAVER LK_V1	Shaver Lake	FM	Public Works
857.9875	RM	123.0 PL	TAFT	Taft	FM	Public Works

Serving Los Angeles and Ventura Counties

Caltrans (District 7/8/12)
Project 25 Phase II

Operations

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
851.0375		M	103.5 PL	7 Car 2 Car	Car-2-Car Simplex	FMN	Public Works
856.9875		M	110.9 PL	7 Car 2 Car	Car-2-Car Simplex	FM	Public Works
858.5875		M	167.9 PL	7 Car 2 Car	Car-2-Car Simplex	FMN	Public Works
852.0375	KNCM778	RM	110.9 PL	CASTRO	Castro	FM	Public Works
856.5625	WPMQ529	RM	123.0 PL	GEARY	Geary	FM	Public Works
857.7375	KNCM773	RM	123.0 PL	HAUSER	Hauser	FM	Public Works
856.5625	KNCM771	RM	123.0 PL	JOHNSTONE	Johnstone	FM	Public Works
853.0375	WPNP968	RM	110.9 PL	LUKENS	Lukens	FM	Public Works
856.9875	WPMH850	RM	131.8 PL	OAT MT	Oat Mountain	FM	Public Works
856.5625	KNCM774	RM	110.9 PL	PINETOS	Pinetos	FM	Public Works
859.9875	KNCM769	RM	110.9 PL	RED MT	Red Mountain	FM	Public Works
851.0375	KNCM777	RM	123.0 PL	ROLLING HLS	Rolling Hills	FM	Public Works
859.1625	WPAR645	RM	110.9 PL	SISAR	Sisar	FM	Public Works
857.9875	KNCM770	RM	110.9 PL	SOUTH MT	South Mountain	FM	Public Works
858.7375	KNCM772	RM	110.9 PL	TEJON	Tejon	FM	Public Works
858.9875		RM	110.9 PL	WATRHOLE	Waterhole	FM	Public Works

Serving San Bernardino and Riverside Counties

Caltrans (District 7/8/12)
Project 25 Phase II

Operations

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
858.5875	WPEJ212	RM	131.8 PL	29 PALMS	Twenty Nine Palms	FM	Public Works
856.5625		RM	136.5 PL	AMBOY	Amboy	FM	Public Works
859.7375	WPMA396	RM	131.8 PL	ANGELOAK	Angeles Oaks (Bear Mountain)	FM	Public Works
852.0375		RM	136.5 PL	ARROHD	Arrowhead	FM	Public Works
851.0375	WPCZ317	RM	131.8 PL	BAKER	Baker	FM	Public Works
852.0375	WPEV427	RM	123.0 PL	BARSTOW	Barstow	FM	Public Works
856.8125		RM	110.9 PL	BLYTHE	Blythe	FM	Public Works
851.0375		RM	156.7 PL	BOXSPRINGS	Box Springs	FM	Public Works
859.7375		RM	123.0 PL	CABAZON	Cabazon	FM	Public Works
851.0375		RM	110.9 PL	CAJON	Cajon	FM	Public Works
853.0375	WPCZ316	RM	136.5 PL	DRYCRK	Dry Creek (Keller Peak)	FM	Public Works
858.9875		RM	123.0 PL	E IRON	E Iron	FM	Public Works
853.0375	WPPA347	RM	131.8 PL	ESSEX	Essex	FM	Public Works
856.5625	KNFD853	RM	131.8 PL	MTN PASS	Mountain Pass	FM	Public Works
859.7375		RM	146.2 PL	MURRIETA	Murrieta	FM	Public Works
858.9875		RM	110.9 PL	NEEDLES	Needles	FM	Public Works
852.0375	WPCZ311	RM	131.8 PL	ONYX	Onyx	FM	Public Works
859.1625		RM	110.9 PL	RNDSBRG	RNDSBRG	FM	Public Works
858.9875	KNFD859	RM	136.5 PL	RODMAN	Rodman	FM	Public Works
851.0375	WPNY202	RM	110.9 PL	S NEEDLS	S Needles	FM	Public Works
858.5875	KNCM776	RM	123.0 PL	SIERRA	Sierra	FM	Public Works
856.5625	WPEI826	RM	146.2 PL	VICTORVL	Victorville (Quartzite Mtn)	FM	Public Works
859.7375	WPYB567	RM	131.8 PL	VIDAL	Vidal	FM	Public Works
853.0375		RM	123.0 PL	WRIGHTWOOD	Wrightwood	FM	Public Works
851.0375	WPCZ312	RM	131.8 PL	YUCCA	Yucca	FM	Public Works

Serving Mono and Inyo Counties

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
851.0375	WPCA855	RM	131.8 PL	BAKER	Shoshone Station - CA 127 to Baker in San Bernardino Co (Turquoise)	FM	Public Works
857.1625	KNFD840	RM	110.9 PL	BISHOP	Bishop Station (Silver Peak)	FM	Public Works
859.7375	KNFD843	RM	123.0 PL	CONWAY C	Conway Construction (Conway Summit)	FM	Public Works
857.1625	KNFD843	RM	123.0 PL	CONWAY M	Bridgeport and Lee Vining Stations (Conway Summit)	FM	Public Works
859.7375	KNFD839	RM	123.0 PL	DVAL CON	Death Valley Construction (Rogers Peak)	FM	Public Works
857.1625	KNFD839	RM	123.0 PL	FURN/SHOS	Furnace Creek and Shoshone Stations (Rogers Peak)	FM	Public Works
856.9875	WPNU953	RM	110.9 PL	JUNE LAKE	Lee Vining Station (Queen Bee Hill)	FM	Public Works
856.9875	WNJK273	RM	110.9 PL	KEENE	Tehachapi Station - Coordination w/D6 (Breckenridge Mtn)	FM	Public Works
859.1625	KNFD841	RM	123.0 PL	LONE PINE	Independence Station (Cottonwood)	FM	Public Works
859.7375	KNFD840	RM	110.9 PL	MCGEE	McGee Creek Station (Silver Peak)	FM	Public Works
859.1625	KNFD838	RM	110.9 PL	MJVE/INYOK	Mojave and Inyokern Stations (Government Peak)	FM	Public Works
859.1625	KNFD842	RM	123.0 PL	SONORA J	Sonora Junction and Bridgeport Stations (Sweetwater)	FM	Public Works
858.5875	WRCZ806	RM	110.9 PL	TECOPA	Shoshone Station (Tecopa)	FM	Public Works
856.5625	KNFD837	RM	110.9 PL	TEHACHAPI	Tehachapi Station (Oak Peak)	FM	Public Works
857.1625	WNDX670	RM	110.9 PL	WELDON	Inyokern Station (Bear Peak NW - near Kennedy Meadows)	FM	Public Works
857.1625	WPCA855	RM	110.9 PL	WOODFRDS	Woodfords Station (D10) Sonora Junct. Coordination w/D10 (Leviathan)	FM	Public Works

Serving Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin, Stanislaus and Tuolumne Counties

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
858.9875		RM	123.0 PL	3ALDERRG	3ALDERRG	FM	Public Works
859.1625		RM	146.2 PL	3ECHO	Echo Summut	FM	Public Works
858.7375		RM	131.8 PL	3UNIONHL	3UNIONHL	FM	Public Works
857.7375		RM	110.9 PL	4MTVACA	Mt Vaca	FM	Public Works
858.7375		RM	110.9 PL	4PACHEPS	Pacheco Pass	FM	Public Works
859.7375		RM	146.2 PL	4VACACON	Mt Vaca Construction	FM	Public Works
857.9875		RM	110.9 PL	6JOAQUIN	Joaquin Ridge	FM	Public Works
857.7625		RM	136.5 PL	ALTAVLL V1	Sierra Vista	FM	Public Works
857.7375		RM	136.5 PL	ALTAVLL V2	Altaville	FM	Public Works
858.7375		RM	136.5 PL	ALTAVLL VS	Fowler	FM	Public Works
858.9875		RM	131.8 PL	CABAGEPAT	Cabage Patch	FM	Public Works
856.9875		RM	131.8 PL	CAMPCNL V1	Calaveras Tank	FM	Public Works
858.0375		RM	131.8 PL	CAMPCNL V2	Silver Dawn	FM	Public Works
858.9875		RM	131.8 PL	CAMPCNL VS	Liberty	FM	Public Works
858.9875		RM	162.2 PL	CAPLES V1	Caples	FM	Public Works
856.7625		RM	162.2 PL	CAPLES V2	Caples Lake Maintenance Station	FM	Public Works
859.1625		RM	162.2 PL	CAPLES VS	Leek Springs	FM	Public Works
856.9625		RM	136.5 PL	CLTRVLL VS	Penan Blanco	FM	Public Works
859.7375		RM	110.9 PL	EMERGMR	EMERGMR	FM	Public Works
857.7375	WPWL465	RM	123.0 PL	GRVLAND V1	Groveland	FM	Public Works
856.9875		RM	123.0 PL	GRVLAND V2	Duckwall Mtn	FM	Public Works
856.7375		RM	123.0 PL	GRVLAND VS	Crane Flats LO	FM	Public Works
859.1625		RM	123.0 PL	HWY 152	Hwy 152	FM	Public Works
858.7375	WQME835	RM	162.2 PL	IONE V1	Ione	FM	Public Works
858.7625	WQME835	RM	162.2 PL	IONE V2	Ione	FM	Public Works
859.9875	WQME835	RM	162.2 PL	IONE VS	Ione	FM	Public Works
857.1625		RM	110.9 PL	LEVTHN	Leviathan Pk	FM	Public Works
858.0375	WPQA791	RM	131.8 PL	LNGBARN V1	Strawberry	FM	Public Works
856.0875		RM	131.8 PL	LNGBARN V2	Longbarn	FM	Public Works
859.9875	WPQA777	RM	131.8 PL	LNGBARN V3	Double Dome	FM	Public Works
859.9875	WPQA791	RM	131.8 PL	LNGBARN VS	Elizabeth	FM	Public Works
774.0625		RM		LOSBNS 700	Mt Bullion	P25	Public Works
769.450		RM		LOSBNS V1	Basalt	P25	Public Works
857.7625		RM	123.0 PL	MERCED	Mt Bullion	FM	Public Works
769.700		RM		MERCED 700	Mt Bullion	P25	Public Works
855.7125		RM	136.5 PL	MIDPINE V1	Midpine	FM	Public Works
858.9875		RM	136.5 PL	MIDPINE V2	Midpine YNP	FM	Public Works
857.1625		RM	136.5 PL	MIDPINE VS	Bullion	FM	Public Works
859.9875	WPGW874	RM	146.2 PL	MODESTO	Mt Oso	FM	Public Works
773.3125		RM		MODESTO 700	Mt Oso	P25	Public Works
857.7625		RM	136.5 PL	MODESTO2	MODESTO2	FM	Public Works
856.9875		RM	110.9 PL	MONTRPAS	MONTRPAS	FM	Public Works
859.7375	WPGW874	RM	131.8 PL	OSOCONST	Mt Oso Construction	FM	Public Works
770.900		RM		PATTERSN 700	Mt Bullion	P25	Public Works
856.0875		RM	162.2 PL	PEDDLER V1	Blue Mtn	FM	Public Works
857.7625		RM	162.2 PL	PEDDLER V2	Peddler	FM	Public Works
858.0375		RM	162.2 PL	PEDDLER VS	Leek Springs	FM	Public Works
857.7625		RM	146.2 PL	PINEGRV V1	Pinegrove	FM	Public Works
858.9875		RM	146.2 PL	PINEGRV V2	Pinegrove	FM	Public Works
856.7375		RM	146.2 PL	PINEGRV VS	Zion	FM	Public Works
857.7375		RM	136.5 PL	SANANDRE	San Andreas	FM	Public Works
859.9875		RM	136.5 PL	SONORA PS	Sonora Pass	FM	Public Works
851.0375	KNCR564	RM	123.0 PL	SONORA V1	Sonora	FM	Public Works
859.7625	KNCR564	RM	123.0 PL	SONORA V2	Sonora	FM	Public Works
857.1625	KNCR564	RM	123.0 PL	SONORA VS	Telegraph	FM	Public Works
859.1625	WPGW874	RM	156.7 PL	STOCKTON	Mt Oso	FM	Public Works
769.200		RM		STOCKTON 700	Mt Oso	P25	Public Works
858.9875		RM	136.5 PL	STOCKTON2	Stockton 2	FM	Public Works
770.450		RM		TRACY 700	Mt Oso	P25	Public Works
858.9875		RM	156.7 PL	WESTPT V1	West Point	FM	Public Works
858.7375		RM	156.7 PL	WESTPT V2	West Point	FM	Public Works
859.9875		RM	156.7 PL	WESTPT V3	Sierra Vista LO	FM	Public Works
858.9875		RM	156.7 PL	WESTPT VS	Mt Zion	FM	Public Works
858.7375		RM	110.9 PL	WOODFRD V1	Woodfords	FM	Public Works
859.9875		RM	110.9 PL	WOODFRD V2	Woodfords	FM	Public Works
857.7625		RM	110.9 PL	WOODFRD V3	Woodfords Maintenance Station	FM	Public Works
856.0875		RM	110.9 PL	WOODFRD VS	Levaithan Pk	FM	Public Works

Serving San Diego and Imperial Counties

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
853.0375	WPQZ621	RM	156.7 PL	METRO	METRO	FM	Public Works
853.0375		M	110.9 PL	CAR-CAR	Car to Car	FM	Public Works

Serving Orange County

Caltrans (District 7/8/12)
Project 25 Phase II

Operations

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
860.7375	WQTU526	RM	110.9 PL	SANTIAGO	Santiago	FM	Public Works
858.5875	KNCM776	RM	123.0 PL	SIERRA	Sierra	FM	Public Works

Department of Transportation (Caltrans) (California)

Frequencies

Operations

Statewide

District 1 - Eureka

District 2 - Redding

District 3 - Marysville

District 4 - Oakland

District 5 - San Luis Obispo

District 6 - Fresno

District 7 - Los Angeles

District 8 - San Bernardino

District 9 - Bishop

District 10 - Stockton

District 11 - San Diego

District 12 - Orange