Assertion: railroad's line | /r/HasProperty | extended further 161 km
Facets:
value: in 1972
type: TEMPORAL
Source sentences:
text: In 1972, the line was extended a further 161 km (100 mi), and further construction has resulted in the network expanding to 3,058 km (1,900 mi) as of March 2020, with a further 399 km (248 mi) of extensions currently under construction and due to open in stages between March 2023 and 2031.