Roman Cumbria to Wallsend on the Tyne estuary, with additional military installations running down the Cumbrian coast from Bowness to Risehow, south of Maryport, in an integrated fashion (and with forts at Burrow Walls and Moresby that were perhaps not part of the system). Historians believe that the Turf Wall from the River Irthing to Bowness-on Solway was rebuilt in stone in two stages. The most easterly five miles were rebuilt at the time of Hadrian, with the remainder being rebuilt after 150 AD. However, this is open to dispute: it is uncertain whether the building works in the second half of
Hadrian on various Palmyrene magnates, among them one Soados, who had done much to protect Palmyrene trade between the Roman Empire and Parthia. Hadrian had spent the winter of 131–32 in Athens, where he dedicated the now-completed Temple of Olympian Zeus, At some time in 132, he headed East, to Judaea. In Roman Judaea Hadrian visited Jerusalem, which was still in ruins after the First Roman–Jewish War of 66–73. He may have planned to rebuild Jerusalem as a Roman colony – as Vespasian had done with Caesarea Maritima – with various honorific and fiscal privileges. The non-Roman population would have no