I 80 Nebraska ???
Along I 80 in Nebraska there are ponds along the freeway approx. 1/4 mile long. What is the purpose of them and how do they keep them full? Thanks
Forum Discussion
I was wondering if Nebraska had a 'grade ahead' roadsign. It didn't take too many tries to find one on US20:
https://maps.google.com/maps?q=sand+hills&hl=en&ll=42.661273,-103.577614&spn=0.277717,0.598755&sll=42.792377,-103.744583&sspn=0.277131,0.598755&t=p&hq=sand+hills&z=11&layer=c&cbll=42.661273,-103.577614&panoid=G6m0rk1861dLJyJWUEHAWw&cbp=12,103.89,,0,0
https://maps.google.com/maps?q=sand+hills&hl=en&ll=42.661273,-103.577614&spn=0.277717,0.598755&sll=42.792377,-103.744583&sspn=0.277131,0.598755&t=p&hq=sand+hills&z=11&layer=c&cbll=42.661273,-103.577614&panoid=G6m0rk1861dLJyJWUEHAWw&cbp=12,103.89,,0,0
