Title of article
Evaluation of National Highway by Geographical Information System
Author/Authors
Alam، M. J. B. نويسنده , , Nahar، T نويسنده Civil and Environmental Engineering Department, Shahjalal University of Science and Technology, Sylhet, Bangladesh , , Shaha، B نويسنده Civil and Environmental Engineering Department, Shahjalal University of Science and Technology, Sylhet, Bangladesh ,
Issue Information
فصلنامه با شماره پیاپی سال 2008
Pages
6
From page
365
To page
370
Abstract
The objective for the development of digital map of Dhaka Sylhet National Highway
(N2) is to facilitate the highway transportation organizations. The Dhaka Sylhet National Highway
(N2) is 284.9 km. On the basis of International Roughness Index (IRI), it’s 90.8% is good, 7.4% is Fair.
The percent of poor section is 1.2 and has a bad section of 0.56%. The Dhaka Sylhet National
Highway (N2) has four different pavement widths. Road-length of 272.3 km has a pavement width of
7.5 m. Pavement width 14 m has a road length of 10.4 km. Pavement width 10.2 m and Pavement width
10.3 m each has a road length of 1.1 km. In our study, three major bridges of N2 were suggested to
easy traffic movement and safe handling of future traffic.
Journal title
International Journal of Environmental Research(IJER)
Serial Year
2008
Journal title
International Journal of Environmental Research(IJER)
Record number
1810870
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