Due to construction at 4th and Walnut the Rt 1 21 27 and 49 will need to detour outbound as follows:
Via 4th
L Walnut
R 3rd
R Vine
L 4th to reg rt.
Rt 21
Continue on Walnut
L 3rd
R Vine
L 4th to reg rt .
RCC will advise when clear.