Errata for "Improvements to Sight Distance Algorithm" by Lovell, Jong, and Chang, Journal of Transportation Engineering 127(4)

Page 286, Table 1: Segment 6, length should be 40.000 m.

Segment 7, length should be 32.723 m.

Segment 19, angle should be 19.099 degrees.

Segment 34, length should be 206.752 m.

Segment 38, length should be 29.241 m.