Three documents, perhaps part of, or related to, the project "Greatest Builders in History", which has a similar scope, see Uphill MSS 5.1.1 to 3, and perhaps some intended for conference papers or lectures
27 pages (26 single-sided + 1 double-sided)

Earlier Road Systems
6 pages, single-sided typewritten with annotations
Uphill's headings:

1. Earlier Road Systems
   1. Egyptian pharaonic
      • Pharaonic or pre-Roman road systems
      • A possible Ramesside post or road station
      • Ramesses III's "Green Policy"
   2. Persian - Darius I road system
   3. India - Mauryan Dynasty Asoka c.273-232 BC
   4. China
      • a. Qin Dynasty Qin Shin Huang Di 246-209 BC
      • b. Han Dynasty earlier period 208 BC-AD 220
      • c. The Mongol system in China under Kublai Khan 1260-1294 AD

Late Imperial Residences under the Tetrarchy
8 single-sided pages, typewritten with annotations
Uphill's headings:

• Summary of pre-Diocletianic defences erected Augustus - Probus
• Circuses
• Trajan Red Sea canal
• Papyrus manufacture
• Diocletian's buildings
• Roads
• Posting stations
• Related bibliographic references

Additional group of bibliographic notes
13 pages (12 single-sided + 1 double-sided), typewritten with annotations and some handwritten notes
Uphill's headings:

• Roman roads and post stations
• Blemmyes and Nobatae
• Reconquest of Britain
• Roads and post stations
• Egyptian irrigation and canals
• Year dating by Diocletianic accession date