Geographic Timelapse
The Roman World in Letters
DARE historical map with Roman road network overlay. Letters flow along ancient roads, 250–750 AD.
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100750
380 AD
Space = play/pause · Arrows = ±5 yr · R = reset0 letters visible of 0
Letter Volume by Decade
Each bar = one decade. Vertical line = current year.
100 AD200300400500600700 AD
Road and Sea Traffic: Before and After
Select two eras to compare how letter traffic shifted across the Roman world. Solid lines show road traffic; dashed lines show sea routes.
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