Vials
Resurfacing and widening of existing roadway on Provincial Route N° 41.
- Completion: October 2024
- Location: San Andres de Giles Buenos Aires (Argentina)
- Client: Directorate of Roads of the Province of Buenos Aires.
Preloader Close
The project consists of the resurfacing and widening of the existing roadway and the construction of the second roadway of R.P.Nº 41, developed between the intersection with the new R.N. 7 in the town of San A. de Giles and the intersection with the new R.N. 8 in San A. de Areco.
The existing roadway is to be widened and repaved to comply with the highway category..
The widening of the existing roadway was planned to be carried out on the outer lane, i.e., on the inner side of the highway. This configuration is more beneficial than widening on both sides, since the longitudinal joint between structures is subjected to smaller traffic, thus maximizing the service life.
There are two large sections in the project, one corresponds to a section with a New Jersey type separator, which seeks to reduce the basic width of the project due to space restrictions. Another section is with an earthen flower bed, which leaves a separation between roadways of approximately 11m.
Soil movement for embankment and side extraction soil (including transport): 314.767 m3
Improvement of subgrade in 0.20 m of thickness: 151.095 m2
Base and sub-base selected soil in 0.20 m thick.: 452.172 m2
0.19 m thick lime floor base: 76.189 m2
Granular asphalt base cac-da9-ca30 in 0,07 m thickness: 192.978 m2
Granular asphalt base cac-d19-ca30 in 0.05 m thickness: 86.343 m2
cac-d19 asphaltic concrete with am-3 in 0.07 m of thickness.: 211.784 m2
0.05 m thick cac-d19-ca30 asphaltic concrete road surface with traffic discouraging bars.: 151.580 m2
Structural concrete for works of art h-25: 3.070 m3
Horizontal marking by spraying: 33,500 un
Vertical signposting 2-arm column: 20 un
1 arm lighting columns: 196 un
Soil movement for embankment and shoulders with soil supply.: 753.383 m3
Sub-base selected soil in 0,15m thickness: 101.452 m2
Base and sub-base of lime soil in 0.15 m thickness.: 458.747 m2
Granular asphalt base cac-d19-ca30 in 0.08 m thickness: 230.818 m2
Granular asphalt sub-base cac-d19-ca30 in 0.06 m thickness: 55.440 m2
0.05 m thick cac-d19-ca30 asphaltic concrete road surface.: 29.605 m2
cac-d19 asphaltic concrete with am-3 in 0.05m thickness.: 261.386 m2
Metal guardrail for vehicular defense: 15.664 m
Reinforced embankment: 7.800 m2
1 arm column vertical signage: 104 un
Porticos: 4 un
2 arm lighting columns: 130 un
Bridges: 16
Puente over giles stream (RP 41) 24 m
Bridge over giles stream (RP 41) 24 m
Bridge over La Noria Stream (1st Arm) (RP 41) 17 m
Bridge over La Noria Stream (1st Arm) (RP. 41) 17 m
Bridge over La Noria Stream (2nd Arm) (RP 41) 16 m
Bridge over La Noria Stream (2nd Arm) (RP 41) 16 m
Bridge over serum stream (RP 41) 21 m
Bridge over serum stream (RP 41) 21 m
Bridge over Areco River (RP 41) 175 m
Bridge over Areco River (RP 41) 175 m
Bridge at intersection ff.cc ex-urquiza and collectoras 78 m
Bridge at intersection ff.cc ex-urquiza and collectoras 78 m
Bridge 1st. Return over RP 41 51 m
2nd Return Bridge over RP 41 51 m
Intersection bridge ff.cc mitre, road 095-03 and collector road 76 m
Intersection bridge ff.cc mitre, road 095-03 and collector road 76 m
