Berczy Bridge

New single-span bridge carrying Stony Hill Boulevard over Berczy Creek in Markham. The 34 m structure sits on integral abutments supporting eight NU 1600 precast girders, with a 15.7 m deck carrying two traffic lanes and a multi-use path on each side. Scope included the abutments and wingwalls, bearings, the deck with integral diaphragms, sidewalks, GFRP reinforced parapet walls, approach and sleeper slabs, and strip seal expansion joints. The 323 m³ deck is reinforced with stainless steel in the top mat and carries a heat-traced 300 mm watermain suspended between the girders. Work in and around the creek was carried out under conservation authority permit. The bridge was completed in fall 2025.