Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Qhapaq Ñan, Andean Road System' has mentioned 'Elevation' in the following places:
Occurrence Sentence Text Source
The network was composed of formal[4] roads carefully planned, engineered, built, marked and maintained; paved where necessary, with stairways to gain elevation, bridges and accessory constructions such as retaining walls, and water drainage system.
Some of them reached high altitudes above sea level, such as mount Chaxc3xb1i, which had a road that started at the base and went to the summit at an elevation of 5,949 metres (19,518xc2xa0ft).