Major Transportation Problem In Bangladesh Problems Road Network’s are not organized Mixed Mode Traffic Lack of Highway Police

4. Road Classification – WB & PC, 1996.
Seq. Category Definition
1. National Highway
(NH)
connecting national capital with divisional head
quarters, old district headquarters, port cities and
international highways;
2. Regional Highway
(RH)
connecting different regions with each other, which
are not connected by the national highways;
3. Feeder Road Type-A
(FRA)
connecting Thana headquarters to the arterial
network;
4. Feeder Road Type-B
(FRB)
connecting growth centers to the RHD network (FRA
or arterial road) or to the Thana Headquarters;
5. Rural Road Class 1
(R1)
Connecting union headquarters/local markets with the
Thana headquarters or road system.
6. Rural Road Class 2
(R2)
Connecting villages and farms to local markets/union
headquarters.
7. Rural Road Class 3
(R3)
Roads within villages.

5. Traffic jams have become intolerable in Dhaka. Although a
modern city should have 25 per cent of its total area devoted to
road use, Dhaka has only 7 per cent.
Causes of traffic jam city
Narrow roads, broken roads and unplanned repairs appeared
as the 3 main causes of traffic jam

10. Travel time delays
Fuel consumption
Tire consumption
Vehicle maintenance and repair costs
Service Life
Engine oil consumption
Environmental concerns
Mitigating Nature Reserves
Vehicle emissions
Noise pollution

12. Narrow Highway Road

13. Different Vehicle Speed
Congestion
Accidents
Reduction of Roadway capacity

16. Road Sign and Markings

17. Shoulder Width

18. Shoulder Width

19. Bus lay by

20. Proper sight distance

23. Traffic Jams in Highway Road

24. Drainage Problem in City Road

25. Drainage Problem in City Road

26. Any Time Road Cutting