Roads Maintained By Lewis and Clark County

The list of roads maintained by Lewis and Clark County may change. If you have a specific question about the level of maintenance or the length of the road. Please call (406) 447-1631.

ROUTE NAME/DESIGNATION

SURFACE

LENGTH OF ROAD

AARON DRIVE

GRAVEL

0.1

AIKEN RD

GRAVEL

0.1

ALABAMA DR

GRAVEL

0.05

ALICE CREEK RD

GRAVEL

4.1

ALLEN RD

GRAVEL

1.6

APPLEGATE DR-NORTH

GRAVEL

2.9

APPLEGATE DR-SOUTH

CHIP SEAL

1.9

ARASTRA GULCH

GRAVEL

0.85

ASPEN WAY

GRAVEL

0.07

ATTWOOD PL

GRAVEL

0.04

AUGUSTA ALLEYS

GRAVEL

1

AUGUSTA HOGAN RD LOVERS LANE

GRAVEL

0.8

AUGUSTA RANGER STATION RD

GRAVEL

15.8

AUGUSTA ST CRAIG SCHOOL

GRAVEL

0.15

AUGUSTA-CLEMONS RD

GRAVEL

2.45

AUSTIN RD MULLAN PASS

GRAVEL

6

B ST

CHIPSEAL

0.5

BALDY DR

GRAVEL

1

BANDY ST

CHIPSEAL

0.1

BARNETT DR

GRAVEL

0.17

BARR CREEK/AUGUSTA WILLOW

GRAVEL

6.9

BARRETT RD

GRAVEL

1

BEARTOOTH RD

CHIPSEAL

5.1

BEARTOOTH RD

GRAVEL

1.8

BEAVER CREEK RD

GRAVEL

4.45

BECK ST

CHIPSEAL

0.12

BEECH ST

CHIPSEAL

0.2

BELMONT DR

GRAVEL

1.8

BELOW CANYON FERRY DAM JIM TOWN

CHIPSEAL

0.87

BENTON FORK RD (BIRDTAIL ROAD)

GRAVEL

4.91

BILLINGS AVE.

GRAVEL

0.16

BIRDSEYE RD

CHIPSEAL

10

BITTERROOT RD

GRAVEL

0.35

BLACK BEAR RD

GRAVEL

0.11

BLACK ROCK RD

GRAVEL

5.5

BLACKFOOT VALLEY RANCH RD

GRAVEL

0.4

BOB THOMAS RD

GRAVEL

3

BONNER RD

GRAVEL

0.5

BRIDGE ST

PAVED

0.6

BROADWATER AVE

GRAVEL

0.3

BROADWAY ST

CHIPSEAL

0.6

BROOKLYN BRIGE MINE RD

GRAVEL

0.1

BUTTE ST

GRAVEL

0.04

C ST

CHIPSEAL

0.4

CAMP WALKER RD

GRAVEL

3.9

CANAL CIR

CHIPSEAL

0.29

CANAL RD

CHIP SEAL

0.5

CANNON ST

CHIPSEAL

0.42

CAROL DR

GRAVEL

0.1

CAROLINA DR

GRAVEL

0.1

CEDAR VALLEY RD

GRAVEL

0.9

CENTRAL AVE

GRAVEL

0.13

CHAPPARAL AVE

GRAVEL

0.48

CHEVALLIER DR (SIEBEN CANYON RD)

GRAVEL

4.93

CHEVALLIER DR (SIEBEN CANYON RD)

MILLINGS

1.92

CHEVALLIER DRIVE

GRAVEL

6.7

CHISOLM-BARRET RD

GRAVEL

4.2

CHOTEAU STREET

CHIPSEAL

0.42

CLARK ST EAST

GRAVEL

0.585

CLAUSEN RD

GRAVEL

1.5

CLINTON ST

GRAVEL

0.24

COLLEGE PLACE RD

GRAVEL

0.2

COLLINS DR-NORTH

GRAVEL

0.9

COLLINS DR-SOUTH

CHIPSEAL

0.7

COLORADO AVE

GRAVEL

0.06

COLORADO GULCH DR

CHIPSEAL

3.4

COLORADO GULCH DR

GRAVEL

0.8

COPPER CREEK ROAD

CHIPSEAL

2.4

COUNTRY CLUB AVE

PAVED

2

CRAIG RIVER RD

GRAVEL

6.68

CUSTER AVENUE EAST

GRAVEL

0.34

CUSTER AVENUE WEST

GRAVEL

0.5

CUTLIP ROAD/NORTH AIRPORT

GRAVEL

0.3

CYR LANE

GRAVEL

0.2

D ST

CHIPSEAL

0.2

D ST

GRAVEL

0.05

DALTON MTN RD

GRAVEL

4.5

DAVIS GULCH DR

GRAVEL

1.1

DEAD MAN COULEE

GRAVEL

5.04

DEAL LANE

PAVED

0.72

DEAL LANE

GRAVEL

2.1

DEAN RANCH RD

GRAVEL

1

DEARBORN CANYON RD

GRAVEL

5.7

DEL RAY DR

GRAVEL

0.1

DIEHL DR-NORTH & SOUTH

GRAVEL

2.62

DOROTHY DR

GRAVEL

0.4

DOUG E (CEMETARY)

GRAVEL

0.13

DRY CREEK-BURKE

GRAVEL

11.7

DRY GULCH DR

GRAVEL

1

DUDLEY ST

GRAVEL

0.24

DUFFY LANE

GRAVEL

2.89

DUNBAR AVE

GRAVEL

0.21

EAMES LN

GRAVEL

1.56

EAST WILLOW CREEK RD

GRAVEL

0.1

EBERL ST

CHIPSEAL

0.07

EIGHTH AVE

CHIPSEAL

0.5

EIGHTH AVE NORTH

CHIPSEAL

0.25

ELIZABETH ST

GRAVEL

0.13

ELK CREEK RD

GRAVEL

5.7

ELKHORN-WILLOW CREEK RD(BEARTOOTH)

GRAVEL

3.15

ERICKSON RD

CHIPSEAL

0.1

FAW RD WEST

GRAVEL

0.1

FERRY DR.

GRAVEL

1

FIRST AVE

CHIPSEAL

0.6

FIRST STREET NORTH

GRAVEL

0.1

FLAT CREEK RD

GRAVEL

10.8

FLOWEREE DR

CHIPSEAL

2.05

FLOWERREE ST (SPLIT UP)

GRAVEL

0.32

FORESTVALE RD

CHIPSEAL

1.3

FOUR X FOUR

GRAVEL

1.4

FOURTH AVE

GRAVEL

0.35

FOURTH ST

GRAVEL

0.06

FOURTH ST NORTH

CHIPSEAL

0.3

FRANKLIN MINE RD

CHIPSEAL

0.33

FRANKLIN MINE RD

GRAVEL

2

GATES OF THE MOUNTAIN RD

PAVED

2.67

GEORGIA DR

GRAVEL

0.15

GLASS DR-NORTH

GRAVEL

2.5

GLASS DR-NORTH

PAVED

0.2

GLASS DR-SOUTH

CHIPSEAL

0.5

GOOD NEWS LN

GRAVEL

0.3

GRAND ST

GRAVEL

0.29

GRANITE AVE

GRAVEL

0.15

GRANITE AVE

CHIPSEAL

0.17

GREEN MEADOW DR-NORTH

GRAVEL

0.4

GREEN ST

GRAVEL

0.08

GRIFFIN RD

GRAVEL

0.5

GRIZZLY GULCH DR (TRAVIS?)

GRAVEL

6.4

GROSCHELL ST

GRAVEL

0.24

HAHN RD

GRAVEL

0.1

HARMONY RD

GRAVEL

1.7

HART LN-NORTH

GRAVEL

1.8

HART LN-SOUTH

GRAVEL

2

HAUSER BLVD (STREET)

CHIPSEAL

0.84

HAUSER BLVD (STREET)

GRAVEL

0.21

HAUSER DAM RD

CHIPSEAL

0.85

HAUSER DAM RD

GRAVEL

2.4

HEAD DR

GRAVEL

1.9

HELBURG DR

GRAVEL

1.8

HERRIN LAKE ROAD

GRAVEL

3

HERRIN RD

CHIPSEAL

0.49

HI SIGN ROAD

GRAVEL

0.6

HIAWATHA STREET - NORTH

GRAVEL

0.43

HIAWATHA STREET - SOUTH

CHIPSEAL

0.21

HIAWATHA STREET - SOUTH

GRAVEL

0.07

HICKMAN DR

GRAVEL

0.19

HIGH STREET WOLF CREEK SCHOOL

GRAVEL

0.08

HIGHLAND ST

GRAVEL

0.1

HILMA DR

GRAVEL

0.15

HOGUM CREEK RD

GRAVEL

0.7

HOLTER DAM RD

GRAVEL

2.27

HOPE RD

GRAVEL

0.5

HOWARD RD

GRAVEL

1.73

JERRY ROAD OFF OF LENARD ST

GRAVEL

0.04

JIMTOWN RD

GRAVEL

5.25

JOHN G MINE RD-EAST

CHIPSEAL

1.5

JOHN G MINE RD-WEST

GRAVEL

0.35

JUNIPER DR

CHIPSEAL

0.5

JUNIPER DR

GRAVEL

0.1

KEIR LN

GRAVEL

2.75

KEIR LN

CHIPSEAL

0.76

KEIR RD

CHIPSEAL

0.42

KING ST

GRAVEL

0.23

KNIGHT ST

CHIPSEAL

0.49

KNIGHT ST

GRAVEL

0.07

LAKE HELENA DRIVE N OF YORK RD

GRAVEL

1.73

LAKE HELENA DRIVE N OF YORK RD

PAVED

2.67

LAKE HELENA DR-SOUTH

PAVED

2.04

LAKE HELENA DR-SOUTH

MILLINGS

2

LAMB ROAD

GRAVEL

0.05

LANDERS FORK RD

GRAVEL

2.5

LANDMARK DR

GRAVEL

0.08

LAUREL ST

GRAVEL

0.13

LAUREL ST

CHIPSEAL

0.22

LE GRANDE CANNON BLVD

GRAVEL

0.91

LEONARD ST

GRAVEL

0.34

LESLIE AVE

GRAVEL

0.12

LEWIS ST

PAVED

0.24

LEWIS ST

GRAVEL

0.24

LINCOLN GULCH RD NORTH

GRAVEL

0.5

LINDEN ST

GRAVEL

0.13

LINDEN ST

CHIPSEAL

0.38

LITTLE PRICKLEY PEAR RD

GRAVEL

9.16

LITTLE WOLF CRK RD

GRAVEL

7.31

LODGE POLE WAY

GRAVEL

0.3

LOMBARDY DR

GRAVEL

0.6

LONE POINT DR SPILING GULCH RD

GRAVEL

0.35

LONG BUTTE RD

GRAVEL

6.7

LONG GULCH RD

GRAVEL

0.5

LOST HORSE CREEK ROAD

GRAVEL

1.1

LYNN RD

GRAVEL

0.05

MAIN ST

GRAVEL

0.02

MAIN STREET CRAIG

GRAVEL

0.38

MANIX ST

CHIPSEAL

0.2

MAPLE AVE

GRAVEL

0.31

MARSH CRK RD

GRAVEL

1.18

MARYSVILLE RD

GRAVEL

6

MASONIC HOME RD

CHIPSEAL

1.4

MATT STAFF RD

GRAVEL

1.45

MCCLELLAN CREEK RD

GRAVEL

1.21

MCHUGH DR

CHIPSEAL

3

MEADOW ST

GRAVEL

0.2

MEADOWLARK DR

GRAVEL

0.66

MEAGHER AVE

GRAVEL

0.33

MERRITT LN

GRAVEL

1.03

MIDDLEFORK DEARBORN

GRAVEL

4.73

MIDDLEMAS RD

CHIPSEAL

0.4

MIKE HORSE CRK RD

GRAVEL

2.5

MILL RD E

GRAVEL

0.2

MILL RD W

CHIPSEAL

1.4

MINNESOTA AVE

GRAVEL

0.22

MITCHELL AVE

GRAVEL

0.2

MONTANA AVE NORTH

PAVED

3.2

MOTSIFF RD

CHIPSEAL

0.5

MT HIGHWAY 434 STERNS AUGUSTA

GRAVEL

8.94

MT HIGHWAY 435

CHIPSEAL

10.3

MT HIGHWAY 435

GRAVEL

5.6

MYLES RD

GRAVEL

0.17

NICOLAI LN

GRAVEL

0.05

NINTH AVE

CHIPSEAL

0.25

NORRIS RD E

CHIPSEAL

0.6

NORRIS RD W

GRAVEL

0.2

NORTH BEAVER CREEK ROAD

GRAVEL

1.7

NORTH STEMPLE PASS AVE

CHIPSEAL

0.3

OAK AVE

GRAVEL

0.18

OLD LAKE HELENA DR

GRAVEL

0.5

OLSON RD

GRAVEL

0.38

ORO FINO GULCH RD

PAVED

3.35

ORO FINO GULCH RD

GRAVEL

1.35

OX BOW RD (OFF HOLTER DAM RD)

GRAVEL

1.62

PARK DR

GRAVEL

0.3

PENNY LN

GRAVEL

0.2

PERCY HELENA

CHIPSEAL

0.07

PINE ST

CHIPSEAL

0.1

PONDEROSA RD

GRAVEL

0.3

PRAIRIE RD-EAST

GRAVEL

0.95

PRIEST PASS RD - SOUTH

GRAVEL

2.8

PROGRESS RD

GRAVEL

0.125

RAINIER RD

GRAVEL

0.1

REED AVE

GRAVEL

0.13

RIGGS ST EAST

GRAVEL

0.11

RIMINI RD

GRAVEL

7.7

RINAY RD

GRAVEL

0.45

ROBIN DR

CHIPSEAL

0.1

ROCK CREEK LOOP

GRAVEL

1.72

ROGAN

GRAVEL

0.24

RONDA RD

CHIPSEAL

0.5

ROSEMARY RD

GRAVEL

0.25

ROSS RD

GRAVEL

0.3

ROUTE 284 CANYON FERRY ROAD

PAVED

3.2

SECOND AVE

GRAVEL

0.2

SECOND ST

GRAVEL

0.06

SECOND ST NORTH

CHIPSEAL

0.3

SECOND ST NORTH

GRAVEL

0.2

SEVENMILE RD

GRAVEL

7

SEVENTH AVE

CHIPSEAL

0.3

SEWELL RD WEST

GRAVEL

0.5

SHADY DR

GRAVEL

0.2

SHERLOCK LN

GRAVEL

0.2

SIERRA RD-EAST

CHIPSEAL

2.15

SIERRA RD-WEST

CHIPSEAL

1.3

SILSBEE AVE

GRAVEL

0.12

SILVER CREEK RD

GRAVEL

1

SILVERETTE ST

GRAVEL

0.18

SIMM'S CREEK RD

GRAVEL

4

SIXTH AVE

CHIPSEAL

0.45

SIXTH AVE NORTH

GRAVEL

0.1

SKYLINE RD

GRAVEL

7.2

SMELTER RD.

PAVED

0.38

SMELTER RD.

GRAVEL

0.44

SMELTER S RD HYWAY-282

PAVED

2.64

SMITH CRK RD

GRAVEL

11

SMITH LANE

GRAVEL

0.2

SNOW DRIFT LN

GRAVEL

0.15

SNOW FLEURY LN

GRAVEL

0.45

SOUTH BEAVER CREEK ROAD

GRAVEL

0.3

SOUTH FORK DEARBORN

GRAVEL

2.12

SOUTH LINCOLN GULCH ROAD/ACROSS JERKY PLANT ROAD

GRAVEL

0.2

SPERRY ROAD

GRAVEL

4.31

SPOKANE RANCH RD

GRAVEL

3.55

SPRING HILL RD

GRAVEL

0.6

SPRING ST

GRAVEL

0.59

SPRUCE DR

GRAVEL

0.5

STABLE RD

CHIPSEAL

0.2

STANLEY ST

GRAVEL

0.28

STEARNS-AUGUSTA RD

GRAVEL

2.3

STEMPLE PASS RD

GRAVEL

22.7

STONE WALL CR RD

GRAVEL

2

STUART ST

GRAVEL

0.21

SUCKER CREEK RD

GRAVEL

0.8

SUCKER CREEK RD

CHIPSEAL

0.2

SUMMIT ST

GRAVEL

0.14

SUN RIVER RD

GRAVEL

19

SUNRISE LN

GRAVEL

0.24

SWALLOW CANYON RD (SMITH CREEK)

GRAVEL

4.3

TEMPLE RD

CHIPSEAL

0.3

TENTH AVE NORTH

GRAVEL

0.1

TERRACE AVE

GRAVEL

0.26

TERRENCE RD

CHIPSEAL

0.1

THIRD AVE

GRAVEL

0.25

THIRD ST

GRAVEL

0.06

THIRD ST NORTH

CHIPSEAL

0.3

THIRD ST NORTH

GRAVEL

0.2

THREEMILE RD

GRAVEL

1.96

TIZER DR

PAVED

0.49

TIZER DR

GRAVEL

1.21

TOOLE DR

GRAVEL

0.14

TROUT CREEK RD YORK-TROUT ?

CHIPSEAL

3.14

TROUT CREEK RD YORK-TROUT ?

GRAVEL

3.2

TUCKER GULCH RD

GRAVEL

1

UTAH AVE

GRAVEL

0.16

VALLEY DR

CHIPSEAL

2.53

VALLEY DR

GRAVEL

1

VALLEY DRIVE N OF YORK

GRAVEL

2.24

VALLEY VIEW RD

GRAVEL

0.95

VAN EMAN LN

GRAVEL

3

VAN ORSDEL RD

CHIPSEAL

0.25

WARDEN RD

GRAVEL

8.1

WESTON ST

CHIPSEAL

0.14

WHITE DR

GRAVEL

0.17

WILDCAT RD

GRAVEL

0.17

WILDER ST

GRAVEL

0.59

WILLIAMS ST

PAVED

2.5

WILLOW AVE

GRAVEL

0.16

WINSLOW AVE

CHIPSEAL

0.5

WINSTON STREET - NORTH

GRAVEL

0.07

WINSTON STREET - SOUTH

CHIPSEAL

0.25

WYLIE DR

CHIPSEAL

3.8

WYOMING AVE

GRAVEL

0.2

YORK NELSON

GRAVEL

7.3

YORK RD

PAVED

3.17

Total Miles of County-Maintained Roads

539.21

Contact Information:

Road/Bridge Operations Superintendent


Assistant Road/Bridge Operations Manager
Doug Nisbet

Bridge Leadman
Clay Caudle

Construction/RID Coordinator
Jesse Whitford
Phone: 447-8040

Sign Technician
Rich Richetti


Address: 3402 Cooney Drive
Helena, MT 59602
Phone:  (406) 447-8031
Fax: (406) 447-8033

e-mail