Plans and drawings of waterways and highways (collection).
Two bridges built: one on the Ligovsky Canal, the other on a ravine, still in the direction of the channel - for transporting timber, stone, lime in 1817 in St. Petersburg. Plan, facade, cut.

1835 г.

Федеральное казенное учреждение "Российский государственный исторический архив" (РГИА)

Plans and drawings of waterways and highways (collection).
The master plan of a wooden bridge and two travel bridges, the descent and dolby supposed to be built on the Ligovsky Canal in the city of St. Petersburg.

1821 г. - 1838 г.

Федеральное казенное учреждение "Российский государственный исторический архив" (РГИА)

Plans and drawings of waterways and highways (collection).
A wooden bridge that serves for communication with the barracks of the Ligovsky Canal in St. Petersburg. Design drawing of the proposed restructuring.

1836 г.

Федеральное казенное учреждение "Российский государственный исторический архив" (РГИА)

Plans and drawings of waterways and highways. Collection.
The plan of the bridge across the Pulkovo River and Ligovka in the St. Petersburg Province.

1836

Федеральное казенное учреждение "Российский государственный исторический архив" (РГИА)

Plans and drawings of waterways and highways (collection).
Design drawings of two travel bridges on the Ligovsky Canal of St. Petersburg.

1838 г.

Федеральное казенное учреждение "Российский государственный исторический архив" (РГИА)