Pedestrian walkway board of Chongqing Dongshuimen Bridge

The Dongshuimen Bridge in Chongqing was completed in 2014. It is a cross river passage connecting Yuzhong District and Nan'an District in Chongqing, located on the Yangtze River. It is a dual-use bridge for both public and rail transportation, and is an important expressway and landmark urban landscape in the city. The total length of the main bridge is about 858 meters; The upper layer of the bridge deck is a two-way four lane urban expressway with a designed speed of 40 kilometers per hour; The lower level is a dual track urban rail transit with a designed speed of 60 kilometers per hour. The pedestrian walkway board used on the bridge deck is a hollow board produced by Speer, which can be directly put into use after being paved with asphalt.