Allain also is committed to completing Interstate 49, the [[Shreveport]] to Lafayette, Louisiana, superhighway. A pending plan would upgrade U.S. Highway 90 between [[New Orleans]] and Lafayette into an interstate-quality highway.<ref name=allain/> | Allain also is committed to completing Interstate 49, the [[Shreveport]] to Lafayette, Louisiana, superhighway. A pending plan would upgrade U.S. Highway 90 between [[New Orleans]] and Lafayette into an interstate-quality highway.<ref name=allain/> |