The B8028 is a lengthy route south of Falkirk, running through the hills and across the Avon Valley to finish on the A801 north of Armadale and Bathgate. It is a varied, cross-country route which is neither fast nor direct. The road was originally unclassified but had gained its number by 1932.
Starting near Falkirk High Station at a traffic-light-controlled TOTSO with the B803 the road heads south past some woodland and through Hallglen. A sharp left turn brings it alongside the Union Canal, which is crossed with two more sharp bends. Leaving Falkirk behind, the road runs through fields for almost a mile to Shieldhill, where it first TOTSOs left onto the otherwise unclassified Main Street and then right onto the unsigned California Road, the route ahead now being the B810.
Shieldhill is left behind, but it is not far to California, a small village which the B8028 skirts to the west. Heading south still, the road runs between fields and occasional patches of woodland with a series of sharp bends after the Greyrigg Crossroads. Half a mile or so further on, the road comes into Avonbridge. Here, the B825 comes in from the east, and the two routes multiplex southwards for a short distance before the B825 turns westwards once more. Curiously, the B8028 is the dominant number, perhaps explained by the fact that neither road was classified in Avonbridge in 1922, the B8028 being created and the B825 extended before 1932.
Beyond Avonbridge, the B8028 curves eastwards, before yet another TOTSO at Westfield; this time the B8047 continues ahead. Heading south once more, the route starts to feel as though it has been cobbled together in a slightly desperate manner, making sharp right-angled turns at three successive T-junctions. It then straightens up, however, and soon reaches the B8084, which follows the former A706. Originally the B8028 ended here but it has now been extended ahead onto an old railway alignment adjacent to the former western end of the A800. We end at a T-junction on the A801.