Road Engineering History and
Planning Exam Questions
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Updated 2026/2027
,What ancient civilization is known for early road construction
around 3500 B.C.?
Mesopotamia
Which Mediterranean island provides insight into ancient
road systems?
Crete
What were the primary purposes of early road systems?
Movement of armies and transport of goods
,What material did the Romans discover that aided in road
construction?
Cement
What was a key feature of Roman roads?
They were built straight regardless of gradients.
What was the total thickness of Roman road construction?
0.75 to 1.2 meters
Who developed the first scientific method of road
construction in France?
Pierre Tresaguet
, What was the proposed thickness of Tresaguet's road
construction?
30 cm
What did John Macadam contribute to road construction?
An entirely new method that eliminated the need for heavy
foundation stones.
What is the significance of Thomas Telford in road
engineering?
He improved the construction methods proposed by
Tresaguet.
What were the three mandatory duties imposed by early
Saxon laws regarding roads?
Repair roads and bridges, repair castles and garrisons, aid in
repelling invasions.