Author
Baltimore and Ohio Railroad Company
2
Dobson, Edward
2
Hu, Qizhou
2
Marinov, Marin
2
Tredgold, Thomas
2
Baltimore and Ohio Railroad Company Board of Engineers
1
Baltimore and Susquehanna Railroad Company
1
Buchanan, Robertson
1
Dryden, Jonathan
1
Ecole nationale des ponts et chaussées (France)
1
Gardner, Edward V.
1
Greenhow, Conrad H.
1
Guerrieri, Marco
1
Halimu, Yeerjiang
1
Huntington, J. B.
1
Isherwood, Benjamin Franklin
1
Khan, Muhammad Mansoor
1
Liu, Linya
1
Liu, Wenqiang
1
Liu, Zhigang
1
Magraw, R. M.
1
Martin, William
1
Minard, Charles-Joseph
1
Navier, Claude-Louis-Marie-Henri
1
Piip, Janene
1
Piip, Janene Kay
1
Pouder, William P.
1
Qu, Siyuan
1
Resident assistant engineer
1
Ricci, Stefano
1
Scholz, Andreas
1
Sellers, George Escol
1
Shimomae, Tetsuo
1
Shubinsky, Igor Borisovich
1
Stevenson, Robert
1
Thomas, Philip Evan
1
Tzanakakis, Konstantinos
1
Weale, John
1
Wood, Nicholas
1
Wydroff, V. de
1
Yellott, Coleman
1
Zach, Franz
1
Zamyshlaev, Alexei Mikhailovitch
1
Zhang, Xiubin
1
Zhong, Junping
1
Zhong, Zifeng
1