Road Trip Planning

Create a Wyoming United States #20 PDF

Kms Miles
Reverse Guide Direction

Wyoming United States #20 Highway Guide

Miles Kms Item Summary
0.0
0.0
City of Shoshoni, WY - elevation 4820 feet
Junction of highway # 789 & highway #20 NOTE highway # 20 overlaps highway #26 at this point east.
0.4
0.7
Roadside turnout picnic area
Picnic tables with shelters, west side of highway.
4.2
6.7
View from highway
Driving east.
8.5
13.6
View from highway
Looking at Wyoming's wild flowers in full bloom.
13.7
22.1
Roadside turnout
Paved no services, both sides of highway.
20.4
32.8
Community of Moneta, WY - elevation 5428 feet
Junction of highway #176, north to communities of Lysite, WY, Lost Cabin, WY.
21.1
33.9
Access to Castle Gardens, WY
South of highway 28 miles. The name of Castle Gardens, WY; comes from sandstone which the wind has eroded into shapes resembling the turrets and towers of castle. There are Native American paintings making this an important Petrographic Site.
31.2
50.2
Point of Information
Natrona County, WY, western boundary.
32.1
51.6
Roadside turnout
Paved no services, both sides of highway.
34.2
55.1
View from highway
Driving east.
39.2
63.1
Community of Hiland, WY
Elevation 5998 feet.
45.5
73.2
Roadside turnout Rest Area
Picnic tables, toilets, telephone, north side of highway.
48.2
77.6
Community of Waltman, WY
Elevation 6071 feet.
48.5
78.0
Roadside turnout
Paved no services, south side of highway
53.4
85.9
Access to Hell's Half Acre, WY
South side of highway. Hell's Half Acre - This unique setting covers approximately 320 acres. Investigation has confirmed that in former days the Native Americans drove great herds of buffalo into this depression for slaughter. Buffalo bones and flint arrowheads and have been found here.
53.4
85.9
Hell's Half Acre
Photo taken from lookout
53.4
85.9
Photo taken from lookout
Looking at Hell's Half Acre
53.6
86.3
Access to campground
South side of highway.
59.1
95.1
Community of Powder River, WY - elevation 5714 feet
Junction of County roadway #106 north & roadway #211, south of highway.
60.3
97.1
Junction of Natrona county roadway #210
North of highway.
71.5
115.1
View from highway
Driving east.
72.8
117.2
Access to Gold Eye Wildlife Area
North of highway.
74.0
119.1
View from highway
Driving east.
79.6
128.1
Junction of Natrona county Roadway #125
North of highway.
84.0
135.2
Junction of Natrona county Roadway #208
South of highway.
85.2
137.1
Junction of Natrona county Roadway #110 north & 206 south
Access from highway.
88.1
141.8
Access to Casper, WY International Airport
Access from highway.
88.4
142.3
Junction of Natrona county Roadway #204
South side of highway.
89.7
144.3
Junction of Natrona county Roadway #119
North side of highway.
91.7
147.6
Junction of Interstate highway #25 business loop
Junction of highway #87, north to community Bar Nunn, WY.
92.3
148.5
Junction of Natrona county Roadway #127

92.5
148.9
Services at highway
Fuel gas, diesel, south side of highway.
93.0
149.7
Community of Mills, WY
Elevation 5123 feet.
93.5
150.5
Junction of highway #220 & #258
South to the community of Alcova, WY; via highway #220.
93.6
150.6
Wyoming Blvd.
Access to Fort Casper National Historic Site, south of highway. The Pony Express also established a station at this complex. Pony riders crossed the North Platte River, WY.
94.3
151.7
Point of Information
Crossing Casper Creek.
95.1
153.1
City of Casper, WY
Elevation 5123 feet. Casper, Wyoming is nicknamed 'The Oil City'. The community is located along the Wyoming, North Platte River.
95.5
153.7
Junction of highway #220 ( Poplar Street )
Access to Casper Mountain Recreation area, access to interstate #25
95.8
154.1
Point of Information
Crossing the North Platte River, WY.
96.1
154.7
Center Street
Casper, WY; business area.
96.6
155.5
Access to Interstate highway #25
Access from highway.
98.4
158.4
Access to Interstate highway #25
Access from highway.
98.7
158.8
View from highway
Driving east
99.5
160.1
Junction of highway #258
Access to interstate highway #25.
101.8
163.8
Junction of Natrona county Roadway #602
North of highway
102.2
164.5
Junction of highway #256 & #253
Highway #256, north of highway, highway #253, south of highway.
104.5
168.1
Access to Edness K. Wilkins State Park
North of highway. Edness K. Wilkins State Park is a day-use park located 6 miles east of Casper off Interstate 25 A pond, with its sandy beach, is an oasis in the summer months and the North Platte River provides a natural habitat for a variety of wildlife, and for fishing, canoeing and rafting. Facilities: picnic tables, grills, group shelters, playgrounds and a launching ramp for canoes or rafts.
105.1
169.1
Junction of Natrona county Roadway #604
North of highway
109.9
176.8
Point of Information
Conversr County, WY, western boundary.
109.9
176.9
Community of Parkerton, WY
Access from highway.
110.5
177.9
Junction of Converse County roadway #21
North of highway.
111.9
180.1
View from highway
Driving east.
114.6
184.4
Junction of Converse County roadway #22
Access from highway.
119.1
191.6
View from highway
Driving east.
119.2
191.8
Community of Glenrock
Elevation 5009 feet.
119.9
192.9
Junction of highway #95
North to community of Rolling Hills.
119.9
193.0
Rock of the Glen roadside turnout with historical marker sign
Paved turnout, south side of highway. 'Rock of Glen - Names and dates of many of the 300,000 travelers of the Oregon Trail are here.' The rock is located, 200 yards south of highway. - Photo, looking south at Rock of the Glen from highway turnout.
119.9
193.0
Rock of the Glen, WY
View from Rock of the Glen.
119.9
193.0
Rock of the Glen
Photo taken at Rock of the Glen showing historical dates carved in stone by early pioneers
120.1
193.2
Access to museum in Glen Rock, WY
South side of highway.
120.5
193.9
South Port Street
Business area of Glenrock. South access to Interstate #25.
120.7
194.2
Services at highway
Fuel, diesel - South side of highway.
120.7
194.3
Point of Information
Crossing Deer Creek.
120.8
194.4
Access to Glenrock Town Park
North side of highway.
120.9
194.5
Converse County Roadway #18
South side of highway.
123.7
199.0
Junction of Wyoming Highway #90
South side of highway
124.5
200.3
View from highway
Access to North Platte River Recreational State Area, WY.
129.4
208.2
Exit #156 - Bixby Road

129.6
208.6
Photo
View from highway.
129.9
209.1
Point of Information
Crossing Boxelder Creek, WY.
131.6
211.7
Exit #154
Barber Road
132.5
213.3
Access to turnout
Parking area, paved with garbage stand - South side of highway.
133.5
214.9
Exit #151
Natural Bridge. Roadside turnout, paved - North side of highway.
135.3
217.7
Exit #150
Inez Road
137.8
221.7
Photo - View from highway
Driving south.
138.3
222.5
Point of Information
Crossing La Prele Creek, WY.
139.6
224.7
Exit #146
La Prele Road
145.4
234.0
Point of Information
Crossing North Platte River, WY.
148.9
239.7

View from highway.
150.0
241.4
Exit #135
Community of Douglas, WY. Visitor Information Center.
151.1
243.2
View from highway
Auto Tour Routes sign. All trails are National Historical Auto Tour Routes
152.5
245.4
View from highway
Looking South.
156.1
251.2
Large roadside turnout, no services
South side of highway.
158.0
254.2
Exit #126.
Junction of Highway #18 East. Access to communities of Shawnee, WY, Lost Springs, WY and Keeline, WY.
160.6
258.5
Exit #140 - Junction of Highway #59
North of highway. Access to community of Douglas. North to Fort Fetterman State Historic Site. Fort Fetterman, located approximately eleven miles northwest of Douglas, Wyoming. Established as a military post on July 19, 1867, owing to conditions that existed at the close of the Civil War. The fort was required as a supply point for the army operating against the Indians.
182.8
294.2
Junction of Highway #20 & Interstate #25
Note, overlap of highway #20 leaves Interstate #25 and heads east. East to communities of Orin, WY, Lusk, WY. Start/finish of highway travel guide. -e9