Missouri State Route 371 run north-south in Central Platte County. This highway provides a alternative to Interstate 29, to the east. MO St Rt 371 passes through the following town in Platte County. New Market MO St Rt 371 is multi-plexed in Platte County. Missouri State Route 273, from near Tracy to near Camden Point. MO St Rt 371 intersects the following highways in Platte County. Missouri Secondary State Route Z, near New Market. Missouri Secondary State Route H, near New Market. Missouri Secondary State Route E, near Camden Point. Missouri State Route 273, near Camden Point. Missouri State Route 92, near Tracy. Missouri State Route 273, near Tracy.
