Lot No.4 of Bafgh-Bandar Abbas that is a part of Bafgh-Bandar Abbas double-track railway is located in the toughest and most mountainous section of this route. This lot is the most costly lot of Bafgh-Bandar Abbas railway and from the design and construction point of view is the most difficult and most important part of. The total length of this lot is 31.4 Km and is located between 104 and 145 Km far from Bandar Abbas, parallel with Sirjan Asphalt road.

The lot is a part of Bandar Abbas-Sarakhs utilized for carrying approximately 25 Tons of freight from northern neighboring countries and now, most part of it is single-track.

Golgohar’s iron ore is carried to Mobarakeh steel co. through this railway.

Technical Specifications:

Length of lot 4: 31.4 Km
No of tunnels and their length: 15 units with total length of 11.837 Km
No of bridges and Their span’s length: 12 units with total length of 2245 m
Date of start: 1365
Date of finish: 1373

The longest railway tunnel with the length of 3030 m is situated on this lot.

This road is an important part of connecting corridor of south-west of the country to the central part. By passing through Zagros mountainous area, this road, connects the main cities of south-west of the country such as Daylam, Hendijan, Dehaghan, Omidieh, Mahshahr, Abadan and Khoramshahr to the main central cities such as Fasa, Semirom, Dehaghan and Esfahan.

Approved rout of 3rd lot of this road starts from south of the city of Pataveh - 10 Km from Sesakht city -and after passing of 63 Km reaches to the city of Dehdasht by crossing large rivers of shoor and Maroon. Therefore, this route will be one of the important national roads from the Cargo-Transit aspects also connect of main arterial roads of the country.

The design and supervision of 3rd lot has been notified to this company.

Technical Specifications:

Length of route: 63 Km
Width of route: 11 m
Max longitudinal slope: 7%
No. of tunnels: 5 units with length of: 1000m, 130m, 132m, 255m,and 900m
No of large bridges: 15units.

The old Kazeroon city has been connected to the national road network by the existing road of Kazeroon-Ghaemiyeh-Dasht-e-Arjan-Shiraz and passing impassable and mountainous areas of Abolhayat. The new road was constructed to shorten the distance of Kazeroon to The center of Fars province, as well as, reduction of traffic load, improve the geometrical specifications and increase safety and project speed. The other propose of constructing this road was to provide a route for some rural and underprivileged areas of Kazeroon to improve their economical, educational and cultural condition. The project designed and supervised by this consulting engineers in 3 part of A, B and C of lot 3 of the project.

Technical Specifications:

Total length: 23 Km
Width: 11m (13.08 m at overpass lane)
Date of start: 2001
Date of completion: 2007
Earth work (remove): 4273714 m3
Earth fill : 1143054 m3
Concrete work: 42500 m3
Asphalt: 5.8 million Sq.m.cm
Base and sub base: 119700 m3
No. of tunnels: 6 units by total length of 1816 m
No. of bridges and water passes: one bridge and 37 water passes