National Steel Bridge Alliance Award Winner: The Frederick Douglass Memorial Bridge
https://mcnarybergeron.com/wp-content/uploads/2024/02/Frederick-Douglass-Memorial-Bridge-header.jpg
2000
660
McNary Bergeron & Johannesen
https://mcnarybergeron.com/wp-content/uploads/2024/02/Frederick-Douglass-Memorial-Bridge-header.jpg
The designers chose Grade 70 steel to provide extra strength where it was needed between the arches while…
read more