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DPEP Alignment

The DPEP is proposed to be designed as a 4-lane expressway (dual-2 configuration) with emergency and safety lanes. The DPEP is a 98.7 km section of the North-South Expressway and shall pass through the Dong Nai and Binh Thuan provinces, with the following specific connecting points.

  • Beginning point - Connecting with Ho Chi Minh–Long Thanh–Dau Giay Expressway, at 43 + 125,64 km in Dong Nai province.
  • Ending point - On Highway 1A at My Thanh (at a distance of approximately 2.58 km from Highway 1A) in Binh Thuan province.
  • Control points - Connecting to NH56 at 5+200 km, intersecting with PR765 at 2.5km from Highway 1A, intersecting with Highway 1A at 1,791+450 km, connecting to PR 720 at 2.85km from Highway 1A, intersecting to NH55 at 3.9km from Highway 1A

The DPEP alignment shall have the following structures:

  • Cross Culverts - 157 culverts crossing the expressway, 8 culverts in section connecting the DPEP to Highway 1A, 12 culverts at the interchanges
  • Flyovers - 15 flyovers/ bridges on the main road; 14 flyovers at interchanges
  • Overpasses and Underpasses - 18 local overpasses and 17 local underpasses
  • Interchanges - 9-10 interchanges