there is a difference

highway engineering is the backbone of civil engineering.it helps you in understanding road phenomena's like shoulder,carriageway,road designs,different road failures etc.simply you can learn much more thing regarding road from highway engineering

the question is not correct written but all in all highway engineering is a one among the branch of civil engineering

Heating & Ventilation Engineer and Hydraulics Engineer are engineering careers. They begin with the letter H.

John E. Burke has written:

'New-product evaluation procedures' -- subject(s): Highway engineering, New products, Road materials, Testing

'Administration of research, development, and implementation activities in highway agencies' -- subject(s): Highway departments, Highway engineering, Management, Research