Way History: 198531937

add old Roman highways, fix start date tags where missing (arbitrary 1000 chosen)

end_date	1900
highway	primary
source	TG 3.1
source:url	https://data.geo.admin.ch/ch.astra.ivs-nat/PDF/TG00030100.pdf
start_date	1000

3 nodes

highway fixes

end_date	1900
highway	primary
source	TG 3.1
source:url	https://data.geo.admin.ch/ch.astra.ivs-nat/PDF/TG00030100.pdf

3 nodes

added waterways/fixed Highways

highway	primary
source	TG 3.1
source:url	https://data.geo.admin.ch/ch.astra.ivs-nat/PDF/TG00030100.pdf

3 nodes

historic main roads in Thurgau; work on TG 3

highway	primary
source	TG 3.1.3

3 nodes

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