 In wider sections of the road, the hard shoulder has been converted for use as a "slow lane" for a short distance for westbound traffic in two places; between Dungannon and Ballygawley at the Cappagh crossroads, and between Fivemiletown and Brookeborough.In and around Enniskillen, A4 traffic multiplexes with traffic coming from the A32 route from Omagh to Florencecourt.In the town centre the A4 has overtaking lanes and crosses the River Erne next to Enniskillen Castle.