Frontier life recorded in the Vindolanda tabletsJan 1, 100Labels: Vindolanda tablets, Vindolanda fortVindolanda
Hadrian orders a new frontier wallJan 1, 122Labels: Emperor Hadrian, Hadrian's WallUNESCO WHCEnglish Heritage
Construction begins with milecastles and turretsJan 1, 122Labels: Milecastle, TurretEnglish HeritageUNESCO WHC
Plan changes to add major forts on wall lineJan 1, 123Labels: Fortifications, Roman fortsEnglish Heritage
Housesteads fort built into the frontier systemJan 1, 124Labels: Housesteads, VercoviciumHousesteadsEnglish Heritage
Hadrian’s Wall largely completed by the late 120sJan 1, 128Labels: Hadrian's Wall, Curtain wallUNESCO WHCHadrian Wall
The Vallum earthwork defines a restricted military zoneJan 1, 130Labels: Vallum, Military zoneEnglish HeritageVallum
Antonine Wall built; Hadrian’s Wall temporarily downgradedJan 1, 142Labels: Antonine Wall, Hadrian's WallBritannicaUNESCO UK
Romans return to Hadrian’s Wall in the 160sJan 1, 162Labels: Reoccupation, Hadrian's WallBritannicaTurrets
Severan campaigns renew pressure on northern frontierJan 1, 208Labels: Septimius Severus, Severan campaignSeveran War
Late Roman frontier command system attestedJan 1, 390Labels: Notitia Dignitatum, Dux BritanniarumDux BritSegedunum
Roman authority collapses in Britain by 410Jan 1, 410Labels: Roman withdrawal, Post-Roman BritainHadrian Wall