the so-called Samara break. The city was divided into functional zones: residential areas with trade facilities, administrative and religious buildings. Community centers were located around churches and at the ship's pier. Forges were located on the outskirts of the city. The fortress occupied 3.6 hectares, divided into a residential zone, an administrative zone (offices, a prison, a storehouse), a public one (a court, a thought), a commercial, an industrial one (warehouses, piers, forges, barns). In 1804, a new plan for the reconstruction and expansion of Samara was drawn up, following the model of the previous ones. The old buildings in the south of the city were demolished, and a regular layout appeared in its place. In 1839, the plan was almost completely implemented. The territory of Samara has increased by 3.5 times (246.4 ha). The city occupied the entire territory along the watershed of the Volga and Samara rivers, the banks of which were built up with marinas, grain barns, warehouses, and small-scale industries. The Samara fortress was still preserved, but had already lost its significance. In 1840, a new development plan was approved, according to which the territory of the city expanded further along the watershed, while maintaining the planning structure. The new plan reflected the nature of the prevailing wooden buildings (stone houses accounted for only 10% of the total). The size of the quarters remained the same, the city grew at the expense of adjacent agricultural land. As a major trading center, with a railroad, Samara in 1851 received the status of a provincial city. The general plan of 1853 regulated only building within the city limits, however, the settlement began to grow chaotically, numerous industrial facilities appeared: tanneries, oil mills, brick factories and mills. The development of navigation along the Volga led to the fact that piers, warehouses, sawmills and other factories occupied the entire Volga coast of the city. From 1875 to 1877, a private railway to Orenburg was built through Samara, laid along the banks of the Samara River. The residential part of the city was cut off from the banks of the industrial rivers, with the exception of a small section of the Strukovsky Garden, overlooking the Volga. By the end of the 19th century, Samara was a single planning space with a regular plan (with the exception of the Zasamarskaya settlement, which arose no later than the end of the 18th century).