Bridge #1

Flying structure. In view of the peculiarities of the relief, the bridge is located at an oblique intersection with the Okkervil River at an angle of 60 °. The span structure of the bridge is made of precast concrete according to the standard project 3.503.1-81 developed by Soyuzdorproekt, it consists of seven ribbed prestressed reinforced concrete beams with an estimated span of 17,4 m, a total length of 18,0 m, under the load A-11 and NK-80. The beams have a constant height of 1,2m, the thickness of the carriageway slab is 0,15m, the thickness of the ribs is 0,16-0,26m. The beams are connected along the roadway slab by monolithic longitudinal seams. The distance along the axes of the span beams is about 2,1 m. The transverse slopes of the carriageway of 2% are provided by installing beams on under-truss platforms of different heights. The beams are mounted on rubber-metal bearings (ROCh). Bridge supports. The coastal supports of the bridge are designed in relation to the TP series 3.503.1-79 "So-yuzdorproekt". The foundation of the coastal supports is a pile, single-row, from bored piles Ø60cm. Racks of supports are united by reinforced concrete monolithic nozzles. Cabinet walls and openings of supports of individual design made of monolithic reinforced concrete. Under-farm platforms are monolithic, reinforced concrete with a difference in elevations providing a slope of 2%. The conjugation of the bridge with the embankment was made according to the standard project 3.503.1-96 for oblique intersections from adapter plates 4 m long under the carriageway and 2 m under the sidewalks. for oblique intersections. The cones of the approach embankments of the abutments are reinforced with precast concrete. Roadway, sidewalks, drainage. The pavement has an asphalt concrete surface with a thickness of 145 to 163 mm. The pavement consists of a leveling layer 30 to 48 mm thick, Mostoplast waterproofing 5 mm, a protective layer 40 m and a two-layer asphalt concrete pavement 70 mm thick. The width of the carriageway is 8,0 m. The width of the safety lanes is 1 m. Sidewalks on the bridge are made at the level of the carriageway and have a width of 3m. The roadway fencing on the bridge is barrier, made in accordance with TU 5216-006-44884945-2006 "Tochinvest" with a height of 1185mm. Railing metal continuous 1,1m high. Expansion joints of a closed type, made according to the Nafutekt-Plus technology of the Russian-German company MC Bauchemie Russia. Drainage is provided by the longitudinal and transverse slopes of the roadway beyond the boundaries of the water protection zone with discharge into the collectors of the general storm network.

Bridge #2

Flying structure. The span of the bridge is made of two metal beams of individual design, I-section with an estimated span of 20,4 m, total length of 21,0 m, for a pedestrian load of 400 kg/m2. The beams have a constant height of 0,75m. The beams are united by transverse I-beams metal beams 0,24 m high, on which three longitudinal metal beams of the walkway are installed. The distance along the axes of the main beams of the superstructure is about 2,0 m. The transverse slopes of the carriageway of 2% are provided by the flattening of the metal sheet of the flooring of the walkway. The beams are mounted on rubber-metal bearings (ROCh). Bridge supports. The coastal supports of the bridge are designed in relation to the TP series 3.503.1-79 "So-yuzdorproekt". The foundation of the coastal supports is a pile, single-row, from bored piles Ø60cm. Racks of supports are united by reinforced concrete monolithic nozzles. Cabinet walls and openings of supports of individual design made of monolithic reinforced concrete. Under-truss platforms are monolithic, reinforced concrete. The interface of the bridge with the embankment is made according to the standard project 3.503.1 - from adapter plates 2 m long under the sidewalks. The cones of the approach embankments of the abutments are reinforced with precast concrete. Walkway and drainage. The walkway, 2.25 m wide, has a 40 mm thick poured asphalt pavement using Lemproof technology. Expansion joints of a closed type, made according to the Nafutekt-Plus technology of the Russian-German company MC Bauchemie Russia. The railing is metal, continuous, not less than 1,1 m high. Drainage is provided by the longitudinal and transverse slopes of the roadway beyond the borders of the bridge with a discharge into the collectors of the general storm network.

Bridge #3

Flying structure. The superstructure of the bridge is made of metal I-beams of individual design with an estimated span of 20,4 m, a total length of 21,0 m, under the load of A-11 and NK-80. The beams have a constant height of 0,75m. The main beams are connected by a metal orthotropic plate and transverse beams as part of the carriageway. The distance along the axes of the beams of the span is 2,0 m. The transverse slopes of the carriageway of 2% are provided by installing beams on under-truss platforms of different heights. The beams are mounted on rubber-metal bearings (ROCh). Bridge supports. The coastal supports of the bridge are designed in relation to the TP series 3.503.1-79 "So-yuzdorproekt". The foundation of the coastal supports is a pile, single-row, from bored piles Ø60cm. Racks of supports are united by reinforced concrete monolithic nozzles. Cabinet walls and openings of supports of individual design made of monolithic reinforced concrete. Under-farm platforms are monolithic, reinforced concrete with a difference in elevations providing a slope of 2%. The conjugation of the bridge with the embankment is made according to the standard project 3.503.1-96 from adapter plates 4 m long under the carriageway and 2 m under the sidewalks. The cones of the approach embankments of the abutments are reinforced with precast concrete. Roadway, sidewalks, drainage. The 8m wide roadway has a 60mm thick poured asphalt pavement using Lemproof technology. Expansion joints of a closed type, made according to the Nafutekt-Plus technology of the Russian-German company MC Bauchemie Russia. The railing is metal, continuous, not less than 1,1 m high. The width of the carriageway is 8,0 m. The width of the security lanes is 1 m each. The bridge is provided with service passages on each side with a width of 0,75 m. The roadway fencing on the bridge is barrier, made in accordance with TU 5216-006-44884945-2006 "Tochinvest" with a height of 1185mm. Railing metal continuous 1,1m high. Expansion joints of a closed type, made according to the Nafutekt-Plus technology of the Russian-German company MC Bauchemie Russia. Drainage is provided by the longitudinal and transverse slopes of the roadway beyond the borders of the bridge with a discharge into the collectors of the general storm network.

Bridge #4

Flying structure. The span of the bridge is made of three metal beams of individual design, I-section with an estimated span of 30,9 m, total length of 31,5 m, for a pedestrian load of 400 kg/m2. Also, the superstructure is designed to let through special fire equipment with a load class of no more than H-30. The beams have a constant height of 0,75m. The main beams are connected by a metal orthotropic plate and transverse beams as part of the carriageway. The distance along the axes of the beams of the span is 2,0 m. The transverse slopes of the carriageway of 2% are provided by installing beams on under-truss platforms of different heights. The beams are mounted on rubber-metal bearings (ROCh). Bridge supports. The coastal supports of the bridge are designed in relation to the TP series 3.503.1-79 "So-yuzdorproekt". The foundation of the coastal supports is a pile, single-row, from bored piles Ø60cm. Racks of supports are united by reinforced concrete monolithic nozzles. Cabinet walls and openings of supports of individual design made of monolithic reinforced concrete. Under-truss platforms are monolithic, reinforced concrete. The interface of the bridge with the embankment is carried out by backfilling the draining soil as part of the coating of the island and stuffed paths. Bank protection combined with the contours of the reservoir from a metal sheet pile. Walkway and drainage. The walkway, 6 m wide, has a 40 mm thick poured asphalt pavement using Lemproof technology. Expansion joints of a closed type, made according to the Nafutekt-Plus technology of the Russian-German company MC Bauchemie Russia. The railing is metal, continuous, not less than 1,1 m high. Drainage is provided by the longitudinal and transverse slopes of the roadway beyond the borders of the bridge with a discharge into the collectors of the general storm network.

Bridge #5

Flying structure. The span of the bridge is continuous, two-span, made of three metal beams of individual design, I-section with design spans of 2x29,7 m, total length of 60,0 m, for a pedestrian load of 400 kg / m2. The span structure is also designed to let special fire equipment through with a load class of no more than H-30. The beams have a constant height of 0,75 m reinforced with additional sheets along the lower chord. The main beams are connected by a metal orthotropic plate and transverse beams as part of the carriageway. The distance along the axes of the span beams is 2,0 m. The transverse slopes of the carriageway of 2% are provided by installing beams on under-truss platforms of different heights. The beams are mounted on rubber-metal bearing parts (ROCh). Bridge supports. The coastal supports of the bridge are designed in relation to the TP series 3.503.1-79 "So-yuzdorproekt". The foundation of the coastal supports is a pile, single-row, from bored piles Ø60cm. Racks of supports are united by reinforced concrete monolithic nozzles. Cabinet walls and openings of supports of individual design made of monolithic reinforced concrete. Under-truss platforms are monolithic, reinforced concrete. The interface of the bridge with the embankment is carried out by backfilling the draining soil as part of the coating of the island and stuffed paths. Bank protection combined with the contours of the reservoir from a metal sheet pile. Walkway and drainage. The walkway, 6 m wide, has a 40 mm thick poured asphalt pavement using Lemproof technology. Expansion joints of a closed type, made according to the Nafutekt-Plus technology of the Russian-German company MC Bauchemie Russia. The railing is metal, continuous, not less than 1,1 m high. Drainage is provided by the longitudinal and transverse slopes of the roadway beyond the borders of the bridge with a discharge into the collectors of the general storm network.

Bridge #6

Flying structure. The span structure of the bridge is made of precast concrete according to the standard project 3.503.1-81 developed by Soyuzdorproekt, it consists of seven ribbed prestressed reinforced concrete beams with an estimated span of 17,4 m, a total length of 18,0 m, under the load A-11 and NK-80. The beams have a constant height of 1,2m, the thickness of the carriageway slab is 0,15m, the thickness of the ribs is 0,16-0,26m. The beams are connected along the roadway slab by monolithic longitudinal seams. The distance along the axes of the span beams is about 2,1 m. The transverse slopes of the carriageway of 2% are provided by installing beams on under-truss platforms of different heights. The beams are mounted on rubber-metal bearings (ROCh). Bridge supports. The coastal supports of the bridge are designed in relation to the TP series 3.503.1-79 "So-yuzdorproekt". The foundation of the coastal supports is a pile, single-row, from bored piles Ø60cm. Racks of supports are united by reinforced concrete monolithic nozzles. Cabinet walls and openings of supports of individual design made of monolithic reinforced concrete. Under-farm platforms are monolithic, reinforced concrete with a difference in elevations providing a slope of 2%. The conjugation of the bridge with the embankment is made according to the standard project 3.503.1-96 from adapter plates 4 m long under the carriageway and 2 m under the sidewalks. The cones of the approach embankments of the abutments are reinforced with precast concrete. Roadway, sidewalks, drainage. The pavement has an asphalt concrete surface with a thickness of 145 to 163 mm. The pavement consists of a leveling layer 30 to 48 mm thick, Mostoplast waterproofing 5 mm, a protective layer 40 m and a two-layer asphalt concrete pavement 70 mm thick. The width of the carriageway is 8,0 m. The width of the safety lanes is 1 m. Sidewalks on the bridge are made at the level of the carriageway and have a width of 3m. The roadway fencing on the bridge is barrier, made in accordance with TU 5216-006-44884945-2006 "Tochinvest" with a height of 1185mm. Railing metal continuous 1,1m high. Expansion joints of a closed type, made according to the Nafutekt-Plus technology of the Russian-German company MC Bauchemie Russia. Drainage is provided by the longitudinal and transverse slopes of the roadway beyond the boundaries of the water protection zone with discharge into the collectors of the general storm network.