ft lanes) has PC at station 123 + 80 and PT at station
129 + 60. The central angle is 35 degrees, the
superelevation is 0.08, and 20.6 ft is cleared (for sight
distance) from the inside edge of the innermost lane.
Determine a maximum safe speed (assuming current
design standards) to the nearest 5 mi/h.
Fig: 1