4,392
Kilometer
Road
233
Number
Bridge
95
Number
Non-level intersection
9,115
Kilometer
Water, electricity, telecommunications
61,591
Meter length
Tunnel
7,195,595
Hectare
Urban planning
1,259,950
Square meter
Building
10,082
Kilometer
Gas lines
Iran Insurance Building (Qom)
Building
General Engineering Design of Bardsir Site
Oil and Gas
Jomhouri Grade‑Separated Interchange (Karaj)
Grade‑Separated Interchange
12‑Story Chamber of Commerce Building (Kerman)
Building
Route of Section 3 of the Tehran–North Freeway
Road Construction
Shahdad–Golbaf–Nehbandan Axis Project
Road Construction
Bastani‑Parizi Grade‑Separated Interchange (Sirjan)
Grade‑Separated Interchange
Shohada-ye Khalaban Grade-Separated Interchange
Grade‑Separated Interchange