Delaware Code (Titles 8, 9, 25, 30)
9 Del. C. § 503 — Petition to county government for improvements; who may petition; contents
(a)
The freeholders of a suburban community owning 50 percent or more of the front footage of property abutting the contemplated improvement or improvements in the suburban community may, at any time, present a petition to the county government that shall:
(b)
Each petition, when presented, shall have attached to it as a part thereof a drawing, which shall be obtained from the Department of Transportation, showing the street layout and the extent of the improvements.
Source: official text