qThis report completes and updates the first edition of NCHRP Report 600: Human Factors Guidelines for Road Systems (HFG), which was published previously in three collections. The HFG contains guidelines that provide human factors principles and findings for consideration by, and is a resource document for, highway designers, traffic engineers, and other safety practitioners.q--Foreword.Design Issues Current AASHTO policy provides a sufficient level of detail for designing roads in a high-speed environment and a low-speed environment; however, the AASHTO Green Book (3) lacks sufficient guidance on the transition zones between the two facility types. NCHRP Project ... AASHTO (2011). A Policy onanbsp;...
|Title||:||Human Factors Guidelines for Road Systems|
|Author||:||John L. Campbell|
|Publisher||:||Transportation Research Board - 2012-01-01|