Bridges

Sema Essien, Civil Engineer, and Program Manager at DC Water remarks in a tread How was the Danyang–Kunshan Grand Bridge in China engineered to curve with the Earth (104 miles long)? (Archive):

Sema Essien's name can be found with a search in the DC Water 2018 Org Chart (Archive) and a DC Water 2019 Employee Roster (p.4)(Archive).

Curves in Bridges


Sema Essien writes: