Final combined 285 Mile Marker list.

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
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)

Mile marker 234 is not at Richmond Hill. Mile marker 234 is exactly at Spring Road at Green Valley Ranch.

wildiris wrote: Mile marker 234 is not at Richmond Hill. Mile marker 234 is exactly at Spring Road at Green Valley Ranch.

I am going to change those.

More people know Richmond Hill than Spring road and you'll note it says 233/234 which indicates the identified site is between the two mile markers.

Good job the The Viking!

edited to add: and PACAMOM (I just noticed your post.)

What else did you change?

Hello wildiris,
This list hasn’t been changed since 2010. Any updates would be noted under the post that was edited.

Sorry, just wondering if any other changes were made to exact locations. I prefer exact locations and will keep my list exact.