Mile Marker Locations

285 Mile Markers
Mile Marker - Location

162 - US 24/Antero Junction
183 - Fairplay
192 - Como
197 - Park County Road 35 (south of Jefferson)
199 - Jefferson
200 - Lost Park Road (south side of Kenosha Pass)
203 - Kenosha Pass (Summit)
207 - Bottom of Kenosha Pass (north side) - Webster/Wilderness On Wheels area
210 - Grant (access to Guanella Pass)
217/218 - Shawnee
218/219 - Platte Canyon High School
221 - Old Stagecoach Rd/Coney Island Boardwalk
222 - Downtown Bailey/Main Street
225 - Park County 43A (new Loaf n Jug)
228.8 - Jefferson/Park County Line
229 - Pine Junction (285 & Hwy 126/Mt Evans Blvd)
230 - Jubilee Trail
231 - Shaffers Crossing
232.4 - Kings Valley
233 - Richmond Hill Rd
234 - Spring Road at Green Valley Ranch
235 - South of Foxton Rd
235.6 - Conifer Marketplace
236 - Conifer Towne Center (Safeway)
237 - Conifer Community Church
239 - South Turkey Creek Rd/Meyer Ranch Open Space Park entrance
240 - Double Header Ranch Rd/Stop4Gas
241 - Windy Point
242/243 - Sourdough Lane
243.5 - Goddard Ranch Ct
244 - North Turkey Creek Rd/West Ranch Center
245 - Park n Ride
245.5 - South Turkey Creek Rd/Tiny Town
246 - Indian Hills/Parmalee Gulch Rd
248/249 - Hwy 8 (Morrison Exit)
250 - C-470

The above information was provided by Shiloh_Lady. Thanks, Shiloh!

I70 Mile Markers
Mile Marker - Location

171 - U.S. 24 East - Minturn/Leadville.
173 – Vail West Entrance
176 – Vail Central Entrance.
180 – Vail East Entrance
190 – Rest Area.
195 - CO 91 South - Copper Mountain/Leadville.
198 – Name unknown
201 - Frisco/Breckenridge.
203 - CO 9 South - Frisco.
205 - U.S. 6 East/CO 9 North - Silverthorne/Dillon.
216 - U.S. 6 West - Loveland Pass.
218 Name unknown
221 - Bakerville.
226 – Silver Plume.
228 - Georgetown.
232 - U.S. 40 West - Empire/Granby.
233 - Lawson.
234 – Weigh Station/Dumont.
238 - Fall River Road
239 - West Idaho Springs
240 - CO 103 - Mt. Evans
241 - East Idaho Springs
243 – Hidden Valley
244 - US 6/40
247 - Clear Creek 182 Floyd Hill
248 - US 40/Jeffco 65 to Bergen Park
251 - US 40 El Rancho
252 - Evergreen Parkway (CO 74)
253 - Genesee Park
254 - Genesee Town Centre
256 - Genesee Pointe/Lookout Mtn
259 - US 40 (Colfax)/CO 26 (Alameda)/Jeffco 93 (Morrison)
260 - C470 SB
261 - 6th Avenue
262 - Colfax Avenue
263 - Denver West
264 - Youngfield
265 - CO 58
266 - Ward Road

C-470 Exits/mile markers

4 - Morrison Road
(4B) - Soda Lakes
5A – 285 south, Fairplay
5B – 285 north (Hampden Avenue)
5C - Quincy Avenue, Belleview Avenue
7 - Bowles Avenue
10 - Ken Caryl Avenue
12 - Kipling Street
13 - Wadsworth Boulevard (Chatfield State Park)
15 - Platte Canyon Road
16 - Santa Fe Drive
18 - Lucent Boulevard
19 - Broadway
21 - University Boulevard
24 - Quebec Street
25 - Yosemite Street

Highway 9 Fairplay to Frisco
65 - 7th street in Fairplay
67 - Park County Road 14
68 - Park County Road 1
69 - glacier ridge rd
70.5 - Alma Town Limit
71.1 - Alma town limit
73 - starting ascent of Hoosier Pass
75.3 - Park County Road 4
76.3 - top of Hoosier Pass
78.1 - Summit County Road 670
80.3 Quandry Rd
80.9 - Blue River City limits
82 - Sherwood Ln
84 - The Crown subdivision
85 - Horizon Ln
86 - Breckenridgd Nordic Center
88 - Breckenridge Recreation Ctr
89.1 - Coyne Valley Rd
90 - Fairview Rd
92 - Agape Outpost
93 - Summit County High School
94.3 - Frisco Welcome Sign
94.5 - St Anthony's Hospital/Summit County Medical Center
96 - Main St, Frisco

Edited to add information provided by Southpark and Pacamom - 11/17/10
Edited to revise mm 234 per Wildiris - 11/21/10
Edited to add Highway 9 information provided by ShilohLady - 2/19/11
Edited to add additional Hwy 285 markers - 11/12/18

That is exactly what I was looking for. Thanks so much! I am printing it and will have it out so when you give scanner updates, I know where it is at. Thanks again.

perfect! thanks!

I will always try to identify a location with a landmark when I can.
Does anyone else have a scanner who would like to help out?

Highway 285 Milepost Guide:

* 0.00: New Mexico border (begin US 285 in Conejos County)
* 5.21: SH 17, Antonito
* 12.70: SH 142
* 19.81: SH 136, La Jara
* 20.41: SH 15
* 25.77: Enter Alamosa County
* 26.82: SH 368
* 31.25: SH 370
* 34.10: Southeast jct US 160, Alamosa
* 51.16: Northwest jct US 160/SH 15, Monte Vista (Rio Grande County)
* 62.90: SH 112 west of Center, Enter Saguache County
* 86.29: SH 114, Saguache
* 100.46: SH 17 north of Mineral Hot Springs
* 119.04: Enter Chaffee County, Poncha Pass
* 126.48: South jct US 50, Poncha Springs
* 126.85: North jct US 50
* 133.88: SH 291 northwest of Salida
* 148.07: Southwest jct US 24 south of Buena Vista
* 161.79: Northeast jct US 24, Antero Junction (Park County)
* 181.97: South jct SH 9 south of Fairplay
* 182.98: North jct SH 9, Fairplay
* 228.84: Enter Jefferson County
* 248.37: SH 8 interchange, Morrison
* 250.08: SH 470 interchange
* 253.48: SH 391/Kipling Street interchange, Lakewood
* 255.01: SH 121/Wadsworth Boulevard interchange
* 255.75: Enter Denver County
* 256.54: SH 95/Sheridan Boulevard interchange, Denver
* 257.56: Enter Arapahoe County
* 258.06: SH 88/Federal Boulevard interchange, Sheridan
* 259.32: US 85/Santa Fe Dr. interchange, Englewood
* 261.71: SH 177/University Blvd., Cherry Hills Village
* 261.96: Begin Arapahoe/Denver County split
* 262.68: SH 2/Colorado Blvd.
* 263.18: Enter Denver County
* 263.87: I-25/SH 30 Exit 201 interchange, Denver (end US 285)



I-70 Milepost Guide:

* 0.00: Utah border (begin I-70 in Mesa County)
* 11.10: US 6 interchange, Mack
* 15.08: SH 139 interchange, Loma
* 19.44: SH 340 interchange, Fruita
* 25.56: BL I-70/US 6 interchange, west Grand Junction
* 36.64: BL I-70 interchange, east Grand Junction
* 43.68: US 6 interchange, Palisade
* 49.01: SH 65 interchange
* 65.42: Enter Garfield County
* 86.85: US 6 interchange, West Rifle
* 90.42: SH 13 interchange, Rifle
* 97.42: BS I-70 interchange, Silt
* 109.00: US 6 interchange, Canyon Creek
* 116.38: SH 82 interchange, Glenwood Springs
* 130.29: Enter Eagle County
* 139.53: US 6 interchange, Gypsum
* 146.64: BS I-70 interchange, Eagle
* 156.54: SH 131 interchange, Wolcott
* 162.78: BS I-70 interchange, Edwards
* 168.76: US 6 interchange, Eagle-Vail
* 171.10: US 6/US 24 interchange, Minturn
* 189.98: Enter Summit County, Vail Pass
* 195.25: SH 91 interchange, Copper Mountain
* 202.35: SH 9 South interchange, Frisco
* 205.42: SH 9 North/US 6 interchange, Silverthorne/Dillon
* 214.01: Enter Clear Creek County, Eisenhower/Johnson Tunnel
* 216.18: US 6 interchange, Loveland Pass
* 231.88: US 40 interchange, Empire
* 238.88: BL I-70 interchange, west Idaho Springs
* 239.65: SH 103 interchange, Idaho Springs
* 241.12: BL I-70 interchange, east Idaho Springs
* 244.26: US 6 interchange, Clear Creek Canyon
* 247.24: Enter Jefferson County
* 250.76: US 40 interchange, west El Rancho
* 251.31: SH 74 interchange, El Rancho
* 253.52: US 40 interchange, Genesse Park
* 258.72: US 40/BL I-70, Golden
* 259.75: SH 470 interchange
* 261.03: US 6/6th Avenue interchange
* 261.63: US 40/BL I-70/Colfax Avenue interchange, Lakewood
* 265.34: SH 58 interchange
* 265.72: SH 72/Ward Road interchange, Wheat Ridge
* 267.40: SH 391/Kipling Street interchange
* 269.00: SH 121/Wadsworth Boulevard interchange, Arvada
* 269.24: I-76 interchange
* 270.49: SH 95/Sheridan Blvd interchange, Enter Denver County
* 272.00: US 287/Federal Boulevard interchange
* 274.03: I-25 Exit 214 interchange
* 276.25: US 6/US 85/Vasquez Boulevard/Steele Street interchange
* 276.57: SH 2/Colorado Boulevard interchange
* 279.29: I-270 interchange
* 282.56: Jct I-225 Exit 12 interchange, Enter Adams County, Aurora
* 288.23: US 40/US 287/BL I-70/Colfax Avenue interchange, Begin Adams/Arapahoe County split
* 289.18: E-470 Exit 20 interchange
* 292.12: SH 36 interchange
* 295.25: BS I-70 interchange, Watkins
* 304.36: SH 79 interchange, Bennett
* 305.78: Enter Arapahoe County
* 310.16: BS I-70 interchange, Strasburg
* 316.00: US 36 interchange, Byers
* 328.32: BS I-70 interchange, Deer Trail
* 332.02: Enter Elbert County
* 340.35: BS I-70 interchange, Agate
* 352.34: SH 86 interchange
* 359.08: Enter Lincoln County
* 359.49: Spur US 24/US 40/US 287/BL I-70 interchange, west Limon
* 361.74: US 24/US 40/US 287/BL I-70 interchange, east Limon
* 363.02: US 24/US 40/US 287 interchange
* 389.53: Enter Kit Carson County
* 404.91: SH 59 interchange, Seibert
* 411.92: BS I-70 interchange, Vona
* 419.31: SH 57 interchange, Stratton
* 436.78: US 385/BL I-70 interchange, Burlington
* 438.22: BL I-70 interchange, east Burlington
* 449.59: Kansas border (end I-70)



I-25 Milepost Guide:

* 0.00: New Mexico border (begin I-25 in Las Animas County)
* 13.60: SH 12 interchange, Trinidad
* 14.85: US 160/To US 350/To SH 239/Goddard Ave interchange
* 34.09: BS I-25 interchange, Aguilar
* 39.10: Enter Huerfano County
* 49.00: BL I-25 interchange, south Walsenburg
* 50.05: US 160/SH 10 interchange
* 52.32: BL I-25 interchange, north Walsenburg
* 68.85: Enter Pueblo County
* 74.36: SH 165 interchange, Colorado City
* 94.76: SH 45/Pueblo Blvd interchange, Pueblo
* 97.91: BR US 50/Santa Fe Ave interchange
* 99.95: US 50 East interchange
* 101.38: US 50 West/SH 47 interchange
* 116.43: Enter El Paso County
* 127.86: US 85 interchange, Fountain
* 131.65: SH 16 interchange, Fountain
* 138.97: US 24 East interchange, Colorado Springs
* 139.74: SH 115/Nevada Ave interchange
* 141.13: US 24 West/Cimmaron St interchange
* 160.76: SH 105 interchange, Monument
* 163.32: Enter Douglas County, Monument Hill
* 184.21: US 85/Founders Pkwy/Meadows Pkwy interchange, Castle Rock
* 194.31: SH 470/E-470 interchange, Lone Tree
* 195.13: Enter Arapahoe County
* 197.18: SH 88 East/Arapahoe Rd interchange, Greenwood Village
* 199.38: SH 88 West/Belleview Ave interchange, Enter Denver County
* 200.09: I-225 interchange
* 201.57: US 285/SH 30/Hampden Ave interchange
* 204.03: SH 2/Colorado Blvd interchange
* 207.48: US 85/Santa Fe Dr interchange
* 207.99: SH 26/Alameda Ave interchange
* 209.21: US 6/6th Ave interchange
* 210.31: BL I-70/US 40/US 287/Colfax Ave interchange
* 213.62: I-70 Exit 274 interchange
* 214.46: Enter Adams County
* 215.24: SH 53/58th Ave interchange
* 216.30: I-76 Exit 5 interchange
* 217.00: US 36/I-270 Exit 0 interchange
* 223.04: SH 128/120th Ave interchange, Northglenn
* 227.34: Enter Broomfield County
* 227.74: E-470/Northwest Pkwy Exit 46 interchange
* 228.02: Enter Adams County
* 229.10: SH 7 interchange, Enter Broomfield County
* 231.09: Enter Weld County
* 235.11: SH 52 interchange
* 240.11: SH 119 interchange, Longmont
* 243.14: SH 66 interchange
* 250.24: SH 56 interchange, Berthoud
* 252.26: SH 60 East interchange, Johnstown
* 253.19: Enter Larimer County
* 255.27: SH 402 interchange
* 257.30: US 34 interchange, Loveland
* 262.29: SH 392 interchange, Windsor
* 269.37: SH 14 interchange
* 277.88: SH 1 interchange, Wellington
* 291.97: Enter Weld County
* 298.87: Wyoming border


Highway 6 Milepost Guide:

* 11.21: I-70 Exit 11 interchange south of Mack (begin US 6 in Mesa County)
* 15.13: SH 139, Loma
* 19.78: SH 340/Aspen St., Fruita
* 25.99: I-70 Exit 26 interchange west of Grand Junction
* 30.27: BL 70 interchange, west Grand Junction
* 34.37: BL 70, east Grand Junction
* 37.49: BL 70, west of Clifton
* 45.82: I-70 Exit 44 interchange northeast of Palisade (end US 6)
* 62.31: On I-70 north frontage road at De Beque interchange (begin US 6 in Mesa County)
* 66.26: Enter Garfield County
* 75.42: CR 215 and Connection to I-70, Parachute (end US 6)
* 88.90: I-70 Exit 87 interchange west of Rifle (begin US 6 in Garfield County)
* 91.24: West jct SH 13, Rifle
* 92.00: East jct SH 13/Railroad Ave., Rifle
* 99.23: BS I-70/9th St., Silt
* 110.79: I-70 Exit 109 interchange east of New Castle (end US 6)
* 141.89: I-70 Exit 140 interchange, Gypsum (begin US 6 in Eagle County)
* 149.66: BS I-70, Eagle
* 159.18: West jct SH 131, Wolcott
* 159. 57: East jct SH 131, Wolcott
* 165.99: BS I-70, Edwards
* 172.17: I-70 Exit 169 interchange, Eagle-Vail
* 174.54: I-70/US 24 Exit 171 interchange, Dowds Junction (end US 6)
* 208.65: I-70/SH 9 Exit 205 interchange, Dillon/Silverthorne (begin US 6 in Summit County)
* 225.04: Enter Clear Creek County, Loveland Pass
* 229.60: I-70 Exit 216 interchange east of Loveland Pass (end US 6)
* 257.08: I-70 Exit 244 interchange east of Idaho Springs (begin US 6 in Clear Creek County)
* 257.75: US 40, Clear Creek Canyon
* 260.22: Enter Jefferson County
* 260.27: SH 119, Clear Creek Canyon
* 271.60: SH 58-93, west Golden
* 275.12: US 40/BL 70/Colfax Ave. southeast of Golden
* 275.65: I-70 Exit 261 interchange southeast of Golden
* 279.33: SH 391/Kipling St. interchange, Lakewood
* 280.83: SH 121/Wadsworth Blvd. interchange
* 282.33: SH 95/Sheridan Blvd. interchange, Enter Denver County
* 283.86: SH 88/Federal Bvd. interchange
* 284.75: I-25 Exit 209 interchange (end US 6)
* 290.98: I-70 Exit 276A at Steele Street, Denver (begin US 6 in Denver County)
* 292.05: Enter Adams County
* 292.14: South jct SH 2 interchange, Commerce City
* 292.72: I-270 Exit 2 interchange, Commerce City
* 293.67: North jct SH 2 interchange, Commerce City
* 295.99: I-76 Exit 9 interchange, Commerce City
* I-76 Exit 12: End US 6 signing
* 343.52: I-76 Exit 64 interchange west of Wiggins (begin US 6 in Morgan County)
* 345.92: SH 52/SH 39, Wiggins
* 346.42: US 34 onramp
* 346.69: I-76 Exit 66 interchange east of Wiggins (end US 6)
* 371.69: I-76/Spur US 34 Exit 92 interchange east of Brush (begin US 6 in Morgan County)
* 380.59: Enter Washington County
* 387.94: Enter Logan County
* 397.95: SH 63, Atwood
* 404.45: SH 14/Main St., Sterling
* 404.64: US 138/Chestnut St., Sterling
* 406.56: I-76 Exit 125 interchange east of Sterling
* 406.79: SH 61 east of Sterling
* 434.41: Enter Phillips County
* 436.49: SH 59/Washington Ave., Haxtun
* 454.06: US 385/Interocean Dr., Holyoke
* 467.28: Nebraska border (end US 6)

US-24 Milepost Guide:

* 143.40: I-70/US 6 Exit 171 interchange at Dowd Junction (begin US 24 in Eagle County)
* 165.89: Enter Lake County, Tennessee Pass
* 174.64: SH 91 north of Leadville
* 180.09: SH 300, Malta
* 191.18: SH 82 east of Twin Lakes
* 192.74: Enter Chaffee County
* 212.90: West jct US 285 south of Buena Vista
* 225.57: Enter Park County, Trout Creek Pass
* 226.55: East jct US 285, Antero Junction
* 238.23: West jct SH 9, Hartsel
* 239.32: East jct SH 9, Hartsel
* 267.21: Enter Teller County
* 278.09: West jct SH 67, Divide
* 284.82: East jct SH 67, Woodland Park
* 288.46: Enter El Paso County
* 297.08: West jct BR US 24 interchange, Manitou Springs
* 299.06: Center jct BR US 24 interchange
* 300.43: East jct BR US 24
* 303.84: I-25 Exit 141 interchange, Colorado Springs
* 303.41: I-25 Exit 139 interchange (milepost less than previous due to realignment)
* 308.23: South jct SH 21 at Fountain Blvd/Powers Blvd
* 310.88: North jct SH 21 at Platte Ave/Powers Blvd interchange
* 312.43: SH 94 east of Colorado Springs
* 350.58: Enter Elbert County
* 376.56: Enter Lincoln County
* 376.75: US 40-287-Spur 24 west of Limon
* 377.67: West jct SH 71, Limon
* 378.80: East jct SH 71, Limon
* 379.19: I-70 Exit 361 interchange east of Limon
* 380.46: I-70/US 40-287 Exit 363 interchange east of Limon (end US 24)
* 419.95: CR 12/north I-70 frontage road west of Seibert (begin US 24 in Kit Carson County)
* 422.70: SH 59, Seibert
* 429.60: BS I-70, Vona
* 437.20: SH 57, Stratton
* 454.83: West jct US 385, Burlington
* 455.88: East jct US 385
* 456.02: BL I-70 (to Exit 438) in east Burlington
* 457.29: On north I-70 frontage road east of Burlington (end US 24)

C470 Milepost Guide:

* -1.21: US 6/6th Avenue interchange, Golden (begin SH 470 in Jefferson County)
* 0.00: I-70 Exit 260 interchange
* 4.24: SH 8/Morrison Road interchange, Morrison
* 5.69: US 285 interchange
* 13.90: SH 121/Wadsworth Boulevard interchange
* 15.44: SH 75/Platte Canyon Road
* 15.85: Enter Arapahoe County
* 16.56: Enter Douglas County
* 17.00: US 85/Santa Fe Drive interchange, Littleton
* 21.06: SH 177/University Boulevard interchange
* 26.17: I-25 Exit 194 interchange, Lone Tree (end SH 470)


I-76 Milepost Guide:

* 0.00: I-70 Exit 269 interchange, Arvada (begin I-76 in Jefferson County)
* 1.01: Enter Denver County
* 1.18: Enter Jefferson County
* 1.76: SH 95/Sheridan Boulevard interchange, Enter Adams County
* 3.22: US 287/Federal Boulevard interchange
* 5.77: I-25 Exit 216 interchange
* 6.80: I-270 Exit 1 interchange
* 8.05: SH 224/74th Avenue interchange, Commerce City
* 9.48: US 6/US 85/Vasquez Boulevard interchange
* 12.50: US 85 interchange
* 16.48: SH 2/Sable Boulevard interchange
* 25.15: Enter Weld County
* 31.48: SH 52 interchange, Hudson
* 38.92: BS I-76 interchange, Keenesburg
* 60.89: Enter Morgan County
* 63.88: US 6 interchange, west Wiggins
* 66.09: SH 39/SH 52 interchange
* 66.64: US 34 interchange
* 75.70: US 34/BL I-76 interchange, west Fort Morgan
* 78.85: SH 144 interchange
* 80.13: SH 52 interchange, Fort Morgan
* 89.63: SH 71 interchange, Brush
* 91.69: US 6/Spur US 34/BL I-76 interchange
* 99.13: Enter Washington County
* 109.76: Enter Logan County
* 115.19: SH 63 interchange, Atwood
* 124.75: US 6/BL I-76 interchange, Sterling
* 148.88: SH 55 interchange, Crook
* 157.43: Enter Sedgwick County
* 164.93: SH 59 interchange, Sedgwick
* 180.22: US 385 interchange, Julesburg
* 184.14: Nebraska border (end I-76)

US 85 Milepost Guide:

* 127.65: Santa Fe Ave/Charter Oak Ranch Rd west of I-25 Exit 128 (begin US 85 in El Paso County)
* 128.00: I-25 Exit 128 interchange, Fountain
* 131.56: SH 16 interchange, Fountain
* 137.04: B Street/Venetucci Blvd west of I-25 overpass northeast of Fountain (end US 85)
* 184.67: I-25/SH 86 Exit 184 interchange, Castle Rock (begin US 85 in Douglas County)
* 190.36: SH 67, Sedalia
* 200.38: SH 470 interchange south of Littleton
* 200.55: Enter Arapahoe County
* 203.80: SH 75/Bowles Ave., Littleton
* 204.75: SH 88/Belleview Ave. interchange
* 206.78: US 285 interchange, Englewood
* 207.95: Enter Denver County
* 210.86: I-25 Exit 207 interchange, Denver (end US 85)
* I-70 Exit 276A in Denver, concurrent with US 6 (begin US 85)
* 226.80: I-76 Exit 12 interchange northeast of Commerce City (Adams County)
* 227.34: SH 44/104th Ave.
* 230.30: SH 22/124th Ave.
* 235.10: SH 7 interchange, Brighton
* 236.03: Enter Weld County
* 241.58: SH 52 interchange, Fort Lupton
* 242.66: North jct BR US 85, Ft. Lupton
* 250.64: SH 66, Platteville
* 251.82: North jct BR US 85 north of Platteville
* 253.80: SH 60 southwest of Gilcrest
* 265.76: South jct BR US 85/West jct US 34 interchange, Evans
* 265.85: East jct US 34 interchange
* 267.17: BR US 34/18th St., Greeley
* 268.23: SH 263/8th St., Greeley
* 270.25: North jct BR US 85 interchange north of Greeley
* 272.48: SH 392, Lucerne
* 279.76: SH 14, Ault
* 309.54: Wyoming border (end US 85)

Colorado 9:

Milepost Guide:

0.00: US 50 (begin SH 9 in Fremont County)
18.17: Enter Park County

46.98: East jct US 24, Hartsel
47.58: West jct US 24, Hartsel
63.73: South jct US 285 south of Fairplay
64.67: North jct US 285, Fairplay
76.40: Enter Summit County, Hoosier Pass

97.23: South jct I-70 Exit 203 interchange, Frisco
101.56: North jct I-70/US 6 Exit 205 interchange, Silverthorne-Dillon
127.43: Enter Grand County

138.92: Jct US 40 in Kremmling (end SH 9)

Source

Combined 285 List posted by The Viking (Amended per Wildiris) :

Not sure if anyone combined the 2, 285 mile marker lists yet. But here is it with every exit from New Mexico to Hampden and I-25, since the majority of us use this Highway the most.

Highway 285 Milepost Guide:

0.00: New Mexico border (begin US 285 in Conejos County)
5.21: SH 17, Antonito
12.70: SH 142
19.81: SH 136, La Jara
20.41: SH 15
25.77: Enter Alamosa County
26.82: SH 368
31.25: SH 370
34.10: Southeast jct US 160, Alamosa
51.16: Northwest jct US 160/SH 15, Monte Vista (Rio Grande County)
62.90: SH 112 west of Center, Enter Saguache County
86.29: SH 114, Saguache
100.46: SH 17 north of Mineral Hot Springs
119.04: Enter Chaffee County, Poncha Pass
126.48: South jct US 50, Poncha Springs
126.85: North jct US 50
133.88: SH 291 northwest of Salida
148.07: Southwest jct US 24 south of Buena Vista
161.79: Northeast jct US 24, Antero Junction (Park County)
181.97: South jct SH 9 south of Fairplay
182.98: North jct SH 9, Fairplay
183 - Fairplay
192 - Como
197 - Park County Road 35 (south of Jefferson)
199 - Jefferson
200 - Lost Park Road (south side of Kenosha Pass)
203 - Kenosha Pass (Summit)
207 - the bottom of Kenosha Pass (north side) - Webster/Wilderness On Wheels area
210 - Grant (access to Guannella Pass)
217/218 - Shawnee
218/219 - Platte Canyon High School
222 - Conoco in Bailey (bottom of Crow Hill)
225 - Park County 43A (new Loaf n Jug)
228.84: Enter Jefferson County
229 - Pine Junction (285 & 126)
230 - Jubilee Trail
231 - Shaffers Crossing
232/233 - Kings Valley
233/234 - Richmond Hill Rd
234 - Spring Road at Green Valley Ranch
235 - Just Past Foxton
239 - Meyers Ranch Open Space
241 - Windy Point/Double Header Ranch Rd
242/243 - Sourdough Lane
244 - North Turkey Creek/West Ranch Center
245 - Park n Ride
246 - Indian Hills/Parmalee Gulch
248.37: SH 8 interchange, Morrison
250.08: SH 470 interchange
253.48: SH 391/Kipling Street interchange, Lakewood
255.01: SH 121/Wadsworth Boulevard interchange
255.75: Enter Denver County
256.54: SH 95/Sheridan Boulevard interchange, Denver
257.56: Enter Arapahoe County
258.06: SH 88/Federal Boulevard interchange, Sheridan
259.32: US 85/Santa Fe Dr. interchange, Englewood
261.71: SH 177/University Cherry Hills Village
261.96: Begin Arapahoe/Denver County split
262.68: SH 2/Colorado Blvd.
263.18: Enter Denver County
263.87: I-25/SH 30 Exit 201 interchange, Denver (end US 285)

Limited Hwy 9 milemarkers just added.

www.mesalek.com/colo/us285.html