The solution: Consolidating all the traffic into the current eastbound roadway to the right, thus freeing the remaining land now occupied by the median strip and the westbound roadway (left) for new transit-oriented development linked to the community.
Nobody denies that the US 40 "Highway to Nowhere" was instrumental in destroying the Franklin-Mulberry community in West Baltimore in the 1970s. But the truly amazing thing is that, three decades later, the City insists on maintaining that highway as-is, even in its so-far futile attempt to rebuild the community around it. That hasn't worked over the past thirty years and it won't work in the next thirty. And rail transit alone can't fix it either, as every other Baltimore area community with rail transit can attest, from Howard Street to Hunt Valley and Owings Mills.
The City is still in a state of denial about the cancerous effect created by this highway. Along with the MTA, they only see the wasteland it created as a vacuum which the transit Red Line can fill (with more parking for MARC commuters). They still cling to the expensive 1970s plan to cover over the highway "ditch" rather than truly repair it, which has been demonstrated to be unworkable by the decades of inaction.