Manassas to Riverton Junction

From the signals at Powell, where the south leg of the Manassas Junction wye turns away to the west, three yard tracks on the west side and four yard tracks on the east side, a grade crossing within the wye, and a bridge over a road below, to Manassas Junction (MP 0.0), west of Manassas, where the main line turns east, the line to Front Royal and Strasburg heads north and then west-northwest at the second leg of the wye (which departs behind the yard tracks on the west side), single track, unsignalled (dark territory), Track Warrant Control, maximum speed 35 mph, past a 280-car spur at "Manassas" (MP 1.0), a spur on the north side to a quarry, and Wellington, west, past a 15-car spur at Gainesville (MP 8.8), just west of due north, past a detector at "Haymarket" (MP 10.1), west-northwest, past Haymarket and ThoroughFare, south-southwest, to Broad Run, north, west-southwest, west-northwest, west, and north, to a detector at "The Plains" (MP 19.7), and curvily west, past Belvoir.

The line turns just west of due north, at the 1,450 ft. siding and 10-car spur at Marshall (MP 24.0), curving around to just west of due south, west-northwest, just east of due north, just west of due north, past Rectortown, just west of due south, with a 15 mph speed restriction on curves, from MP 29.5 to MP 30.2, just north of due west, with a 25 mph speed restriction, from MP 33.2 to MP 33.8, past a detector at "Delaplane" (MP 33.6), west-southwest, with a 20 mph speed restriction, from MP 33.8 to MP 35.2, past Delaplane, curvily just south of due west, with a 30 mph speed restriction on curves, from MP 36.8 to MP 37.3, just north of due west, past Markham,  the 7-car spur at Linden (MP 42.8), and a detector at "Linden" (MP 42.9), north, southwest past Happy Creek, curvily west to a wye with the line south to Front Royal at Front Royal Junction (MP 49.9), where the line turns north, to the junction and flat crossing (10 mph on the east and south quadrant connectors and flat crossing) with the Roanoke to Hagerstown line at Riverton Junction (MP 50.9), where there is a 14-car spur.