Contract 146-W – Broad and Callowhill Streets: West view in tunnel under Broad Street 54″ steel in place.
20160329100301 – Contract 146-W – Broad and Callowhill Streets
ERASERHOOD
Twisted Views of a Demented Square Mile
Contract 146-W – Broad and Callowhill Streets: West view in tunnel under Broad Street 54″ steel in place.