Nadrai Aqueduct

Nadrai Aqueduct is a historic aqueduct near Nadrai village in Kasganj district, Uttar Pradesh, carrying the Lower Ganga Canal over the Kali River. Completed in 1889 during British rule, it is noted as a major colonial-era irrigation engineering work. The massive masonry structure with multiple arches allows the canal to flow above the river, set in a rural landscape that attracts visitors interested in engineering heritage and photography.

Visitors can see a large masonry aqueduct where the Lower Ganga Canal passes over the Kali River on arched supports. The site offers views of the canal channel above and the river below, surrounding agricultural fields, and the long bridge-like structure. Visitors can walk along approach roads and riverbanks, observe water flow in the canal and river, and photograph the arches and rural surroundings. There is no formal visitor complex; the experience is open-air and focused on engineering and landscape viewing.

Constructed in 1889 as part of the Lower Ganga Canal system developed during British administration to improve irrigation in the Doab region. The aqueduct was engineered to carry canal water over the Kali River, representing a significant 19th-century hydraulic engineering achievement and remains an important example of colonial-era irrigation infrastructure in Uttar Pradesh.