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Missouri Route 340

Route 340 marker

Route 340
Route information
Maintained by MoDOT
Length: 19.726 mi (31.746 km)
Major junctions
West end: Route 100 in Ellisville
  I-64 / US 40 / US 61 in Chesterfield
I-270 in Creve Coeur
I-170 in Olivette
East end: Ferguson Avenue in University City
Highway system
Route 291 Route 350

Route 340 marker

Route 340 is a highway in the St. Louis metropolitan area. Its western terminus is Route 100 (Manchester Road) in Ellisville, and its eastern terminus isat an intersection with Ferguson Avenue and Olive Boulevard in University City. The stretch of Route 340 between Manchester Road and the Interstate 64 / U.S. 40 / U.S. 61 interchange is known locally as Clarkson Road. The remainder of Route 340 between this intersection and its eastern terminus is variously known as Olive Boulevard (which does not connect with Olive Street in the city of St. Louis. Route 340 ends at Ferguson Avenue in University City, but Olive Boulevard continues to Skinker Boulevard on St. Louis city line.

MetroBus Route 91 (Olive) travels the entirety of the Olive Street Road and Olive Boulevard part of Route 340 from Chesterfield Mall to the Delmar Loop. Part of MetroBus Route 58X (Twin Oaks Express) travels along the entirety of Clarkson Road.

The entire route is in St. Louis County.



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Wikipedia

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