List of Contributions

Another issue with the delegation of infrastructure responsibilities to localities is that it makes each decision body less experienced, as they can only work on projects in their own areas. One of the reasons that infrastructure projects take so long and cost so much in this country is that it takes ...

Estimated time to complete the survey: <1 minute. ------------------------------ Tsee Lee A.M.ASCE New York NY ------------------------------

Hi Kelvin, As others have mentioned, this is not mainly a technological issue. Design standards need to be established and followed by road design engineers. Load considerations need to be addressed via adequate depths for each layer. There may be environmental considerations for not placing adequate ...