Indiana State Route 267 is the main north-south highway in Eastern Hendricks County. It is the main surface highway in this portion of the county. IN St Rt 267 passes through the following towns in Hendricks County. Brownsburg Avon Plainfield IN St Rt 267 is multi-plexed in Hendricks County. U.S. Rt. 40, at Plainfield. IN St Rt 267 intersects the following highways in Hendricks County. Interstate 74, near Brownsburg. U.S. Rt. 136, at Brownsburg. U.S. Rt. 36, at Avon. U.S. Rt. 40, at Plainfield. U.S. Rt. 40, at Plainfield.