Having several lanes: a multilane highway. (adjective)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "multilane" in a sentence
"Mr. Melamed said each marketplace is like a multilane highway to the matching engine that executes trades."
"The transformation is obvious along the new, multilane roads that bisect fields in the Baigou suburbs, where developers are turning farmland into factories and malls."
"Rachen Sageamsak/Xinhua via Zuma Press The blasts happened along Sukhumvit Soi 71, a multilane thoroughfare with businesses and apartment blocks."