Replace the paragraph 01 Option in MUTCD Section 7B.14 with the following:

Option:

The school bus turn around (S3-201) sign (see Figure 7B-1) may be installed in advance of locations where a school bus turns around on a roadway at a location not visible to approaching road users for a distance determined by Condition B "0" + 100 feet of Table 2C-4, and where there is no opportunity to relocate the school bus turn around to provide as a minimum the distance determined from Table 2C-4.