"It sounded like two trains crossing over each other on a two-level bridge," he said.

Construction closing two or three lanes of the two-level bridge at any time is planned from now until January 1994.

It will have three levels above the street and two below and be connected to the existing post office building by a two-level bridge.

The reason for a two-level bridge is that one level would be for guests and the other for service operations.

The new building, with its spacious and airy lobby, is linked by a two-level bridge over 114th Street to the main St. Luke's campus.

This new bridge was a two-level bridge, where rail traffic would pass over its top and regular wagon and passenger traffic below.

The children's hospital is connected to the 285-bed Winnie Palmer Hospital for Women & Babies through an elevated two-level bridge.

One is that there will be no separate entrance to the addition, which will be connected to the main building by a glass-enclosed, two-level bridge over a pedestrian walkway.

Because of this, the Gun Hill Road bridge over the Harlem Line was a two-level bridge until the Third Avenue Line was abandoned in 1973.

In 1786, after the new pont des roches (a two-level bridge over the Juine) subsided, and Bélanger's plans were threatening to prove too expensive even for the marquis (he habitually spent without keeping count of spending, which as a sensible administrator the marquis could not accept).