Inner St. Louis County

I-64/US-40 / I-170

The inner-ring St. Louis County suburbs immediately west of the city of St. Louis, anchored by Clayton (the St. Louis County seat and corporate headquarters district home to Enterprise Holdings, Centene, Graybar Electric, and many of the region's largest law firms), Ladue (one of the wealthiest communities in Missouri), Webster Groves (a historic walkable suburb), Kirkwood (historic Amtrak depot and downtown), University City (home to Washington University in St. Louis and The Loop commercial district), Brentwood, Maplewood, Richmond Heights, and Frontenac.