Frank D. Elwell was a very successful bicycle racer in the mid-1880s, who went on to become a race official and an engineer. His engineering work began with the development of bicycle racing tracks. Here follows a segment from Among the Wheelmen, a regular article in the San Francisco Chronicle that talks about a new track he designed and had constructed at the Mechanics Pavilion for a cycling tournament. Mechanics pavilion was on Stockton, between Post and Geary, effectively one side of what's now Union Square, in San Francisco. I have the entire article transcribed below, but this is the interesting part, (to me) so I present it on its own.
F. D. Elwell, who designed the track to be used at the Mechanics' Pavilion during the cycling tournament, states that a novel feature of the track will be the method of laying the floor on the curves. Strips of Oregon pine, 1x2 inches, laid on edge, will be built to conform with the curve of the track, so that a rider keeping an even distance from the pole will be actually riding on one strip, thus causing a minimum resistance to forward impulse, while at the same time the resistance to side slipping will be considerable from the fact that the strips will be laid very slightly apart, producing a corrugated effect on the tire. The floor of the Pavilion will be utilized for the straight-aways and the curves will meet it with an invisible joint.