Smoothing and alignment of roads around Road 16.4 Southwest
Smoothing and alignment of roads around Road I Southwest
Smoothing and alignment of roads around the Royal Slope Road Southwest
Alignment of roads near Road 4 Southwest
Alignment of roads near Road H Northwest
Alignment of roads near Road 10 Northwest. Also add new roads based on Tiger2019
Alignment of roads near Martin Road Northwest
Alignment of roads near Road 19 Northwest
Smooth and alignment of roads of west of Ephrata
Smoothing of section of Sheep Canyon Road
Alignment of roads on the west side of Ephrata
Alignment of roads near Canal Maintenance Road and added Road 10 Northwest and Kriete Road
Smoothing of roads around Road 9 Northwest
Smoothing of roads around Dodson Road South
Smoothing of roads around Frenchman Hills Road West
Smoothing of roads around State Route 26 West
Smoothing of roads around Lower Crab Creek Road Southwest
Smoothing of roads around Above State Rt 24
Smoothing of roads around Lower Crab Creek Road Southwest
Smoothing of roads around Road 12 Southwest