1/11

The “On the Edge” competition called for rethinking Chicago’s edge condition: a public lakefront separated from the city by DuSable Lake Shore Drive.

3/11

There is perhaps no more scenic route than this 16-mile stretch, so we began driving it repeatedly, asking what more this space could offer.

4/11

We noticed that while the Drive divides the city and the lake, its underpasses serve as points of connection. These spaces of passage, which are typically perceived as dark, wet, and uninviting, are often overlooked.

5/11

We instead saw the underpass as a missed opportunity: a site capable of supporting a new public experience above the Drive. The viewing decks transform these crossings into vertical public rooms situated between city and lake, park and highway.

6/11

Rising within the gap between the north- and southbound lanes of DuSable Lake Shore Drive, the Grand Lattices occupy the site above the underpass, transforming infrastructure into a new civic landmark.

7/11

A series of underpasses are marked above by the distinct forms of the Grand Lattices. Derived from a common structural system, the viewing decks create a family of recognizable landmarks along DuSable Lake Shore Drive.

8/11

Visible from blocks away, the Grand Lattices announce access to the lakefront beyond.

9/11

By elevating the underpass above the roadway, the project turns a space of passage into a destination.

10/11

Together, the viewing decks form a civic network of public rooms along the lakefront.

11/11
×