The United States Topographical Engineers in the High Plains of Texas
historic site
- Built
- 1973
- Material
- aluminium
- Operated by
- Texas Historical Commission
- 68.6 mi off the Historic Route 66National
- 16.3 mi off the Texas Plains Trail
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:52 | 19:26 | 20:00 |
| June solstice | 06:33 | 20:29 | 21:07 |
| September equinox | 07:36 | 19:12 | 19:46 |
| December solstice | 07:54 | 17:00 | 17:39 |
Local time (America/Chicago).
35.45537, -101.86988
Elevation 941 m (modelled from terrain)