The Nichols campus includes seven separate buildings linked by tree-lined sidewalks and an indoor passageway.

Mr. Block's is a prosaic view of pedestrians on what could be one of the tree-lined sidewalks near Central Park.

The downtown of the 1.73-square-mile borough is comfortable for walking, with wide, tree-lined sidewalks and glittering upscale shops.

To the north, the neon shops are replaced with banks and little delis; to the south, with wide, tree-lined sidewalks.

But it was not until the beginning of this month that its nine miles of tree-lined sidewalks were closed to foot traffic other than residents.

Ms. Cepeda has a more down-to-earth vision: a clean, well-lighted place with pleasant, tree-lined sidewalks flanking fine old buildings reclaimed from the ravages of time.

There are grand colonials built before the Depression with grand entranceways and thick, decorative trim icing the windows looking out onto tree-lined sidewalks.

The swerve sent the cab jouncing on to the tree-lined sidewalk across the boulevard from the canal, but the police cars continued the chase.

This project would include the reduction in the number of lanes, especially in the 3rd arrondissement and the creation of terraces and tree-lined sidewalks.

The museum looks out across a cityscape typical of this part of Chicago, with wide, tree-lined sidewalks and an agreeable little park surrounded on three sides by tall buildings.