D.C. Code § 9-203.01
The Mayor may open, extend, widen, or straighten:
Mar. 10, 1983, D.C. Law 4-201, § 301, 30 DCR 148
Delegation of authority under Law 4-201, see Mayor’s Order 83-139, May 26, 1983.
1981 Ed., § 7-441.
This section is referenced in § 6-403 and § 9-203.02.
Public ways, streets and alleys on recorded plats, see § 1-1314.