 This stretch was bypassed in 2000 as part of a larger project to expand US 113 to a four-lane divided highway between the existing northern end of dual highway just north of US 50 in Berlin and the Delaware state line.In 2000, a ramp from westbound MD 90 to MD 575 was closed when MD 90's current partial cloverleaf interchange with US 113 opened.MD 589 and MD 575 were realigned to their present termini in 2001.