Meanings
nounsuperroad (plural superroads)
plural superroads
- superhighway
A total of 628 people have been killed in 12,325 accidents on the Pennsylvania Turnpike, oldest of the superroads.
1956 June, Kiplinger's Personal Finance, volume 10, number 6, page 131 more example
Railroad workers all over the nation want to know why the general public and the railroad industry must be taxed to pay for the superroads required by heavy trucks.
1952, Brotherhood of Railroad Trainmen, Trainman News, volume 6, page 11
Origin
Cite this entry
APA
superroad. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/superroad
MLA
“superroad.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/superroad. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “superroad,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/superroad.
Source: superroad on Wiktionary, CC BY-SA 4.0.