Location: SH 78 and SH 78 Business, Collin Cty Reassurance shield after 78 Business rejoins Location: SH 78 and FM 2756, Collin Cty A few miles later, we’ll come to a junction with FM 2756 Location: SH 78 and FM 2756, Collin Cty Turn left for 2756 west, stay straight for 78 north N to … Continue reading Texas State Highway 78, TX-78 Bus to TX-FM2756