Harrison St. was a NYCDDC highway project reconstructing several streets used in the recovery and cleanup of the World Trade Center after the 9-11 terror attacks. The project was a joint bid between NYCDDC and several private utility companies including Con Edison and Empire City Subway Co. where the private utility work was combined with the City work to facilitate construction. Work included construction of new water mains, drainage, street lighting, granite curbs, pigmented sidewalk and granite block roadway, with the main emphasis of keeping within the "Old World" look in Tribeca, New York City.