New bridges carrying Route 29/Morehall Road and Swedesford Road (north) at the Route 29/Great Valley Interchange have been completed, bringing an end to the first two phases (Section 310 and Section 311) of a four-phase program to improve Route 202, Section 300.

The old bridges were replaced with longer structures to provide room for improvements that will take place on the expressway during the final two phases of the overall project. The next two phases, Section 320 and Section 330, will reconstruct Route 202 from North Valley Road, in Tredyffrin Township, to the Route 30 Interchange, in East Whiteland Township. Section 320 reconstruction and widening are scheduled to begin in 2011.