31-27-18. Minimum overhead clearance--Width of roadway--Approaches.
The clearance or overhead room of any subway or undercrossing may not be less than fifteen feet from top of finished grade to bottom of sills of overhead track or trusses. The width or clear roadway of the subway or undercrossing may not be less than twenty-four feet, clear roadway. The approaches to the undercrossing or overhead crossing shall be straight and under no circumstances may these crossings contain curves.
Source: SL 1919, ch 333, §63; SDC 1939, §28.1105; SL 2010, ch 145, §132.
Structure South Dakota Codified Laws
Title 31 - Highways and Bridges
Chapter 27 - Railroad Crossings
Section 31-27-3 - Filing required for establishment of crossing--Approval.
Section 31-27-5 - Expense of eliminating crossings.
Section 31-27-6 - Expense of land appropriated for relocation of crossings.
Section 31-27-7 - Determination to eliminate crossing when no right-of-way is needed.
Section 31-27-11 - Grading and approaches if no right-of-way needed.
Section 31-27-12 - Determination to eliminate dangerous crossing when new right-of-way is necessary.
Section 31-27-17 - Cost of right-of-way, grading, and approaches.
Section 31-27-18 - Minimum overhead clearance--Width of roadway--Approaches.