SR 287 makes a sharp bend right before an aggressive left-right curve.

Township Road 150, starts and ends on two different points of SR 287, and has no other intersections.

This intersection is a three-way-stop with the section of SR 287 coming from the north not stopping.

SR 287 continues out of Middleburg, passing along the Big Darby Headwaters Nature Preserve to the north.

Consequently, the former two-lane portion of US 33 northwest of SR 287 was removed from the state highway system, and became known as CR 144 (though eventually the segment would return to the state highway system as SR 347).

The portion southeast of that point became an extension of SR 287, which now followed the old routing of US 33 to the Stokes Road (CR 153) intersection, then turned northeast and followed Stokes Road a short distance to arrive at its present eastern terminus at the interchange with the US 33 freeway that doubles as the southern terminus of SR 739.