User:Ajflyboy914/sandbox

Article Evaluation:

- Henry Roe Campbell (September 9, 1807 – February 6, 1879). Campbell made significant contributions to American railroading and bridge building in the first half of the 19th century being known as the known as "The Bridge builder of New England" as well as the inventor of the 4-4-0 steam locomotive.

- The American Society of Civil Engineers (ASCE) is a tax-exempt professional body founded in 1852 to represent members of the civil engineering profession worldwide.

- Transport economics is a branch of economics founded in 1959 by American economist John R. Meyer that deals with the allocation of resources within the transport sector.What's a content gap?

- My advice when writing on a Wiki article is first make sure all your information is creditable and show references on where the knowledge was brought upon. Second, make sure that all the information being dumped into the article is relevant to the main topic of the article. No biases ideas should been included in the writing, all neutral ideas and claims. Finally make sure all your information is up to date and valid in modern day society.