This large parking lot takes up the middle of its block; on its north side is the three-story red brick Two Constitution Center building, while on its south side is the three-story red brick One Constitution Center. Look for a large freestanding blue sign that reads "Constitution Center". Next to it will be a parking attendant booth with horizontal red siding, with parking gates on either side and a blue "P" sign in front of it. Follow the entrance lane and hang a left until you reach the large lot in between the two buildings.