#/ID	Chainage	Top Layer	width (m)	Top layer thickness (mm)	Total Crust thickness (cm)	Crust Detail	Constructed On	Renewed On
1/7745	0.000 - 9.000	SDBC	5.500	25.0	45.0	SDBC	Mar 1980	Mar 2020
2/15784	9.000 - 18.000	SDBC	5.500	70.0	39.0	G1-12,G2-10,G3-10	Mar 1980	Mar 2020
3/7748	18.000 - 22.000	SDBC	5.500	25.0	38.0		Mar 1990	Mar 2022
4/7750	22.000 - 27.000	PC	5.500	20.0	38.0		Mar 1980	Nov 2025
5/7752	27.000 - 32.000	SDBC	5.500	25.0	38.0	SDBC	Mar 1980	Nov 2025
6/7755	32.000 - 40.000	SDBC	3.740	25.0	38.0	SDBC	Mar 1980	Mar 2024
7/16200	40.000 - 42.000	SDBC	3.740	25.0	40.0	G-12 G-10 G3-10	Mar 1980	Mar 2025
8/15785	42.000 - 45.000	SDBC	3.740	70.0	39.0	G1-12,G2-10,G3-10	Mar 1980	Nov 2025
9/7756	45.000 - 54.000	BC	5.500	20.0	38.0	BC / cement concrete	May 2017	May 2017
10/17083	54.000 - 58.000	BC	5.500	20.0	38.0	BC/CC	May 2017	Jun 2026

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Renewal history from MIS

For Division Segment ID - 5585 Total Achivement of 4.820 Km Reported by Mamta Goswami-AAE(T) on 2024-12-31 15:58:32 against Renewal 2024-25

For Division Segment ID - 5585 Total Achivement of 3.000 Km Reported by Asha Tamta-JET on 2025-11-03 10:43:22 against Renewal 2025-26

For Division Segment ID - 5585 Total Achivement of 6.280 Km Reported by Asha Tamta-JET on 2026-08-25 10:49:03 against Renewal 2026-27