Road and Highway Safety – National Road Safety Policy, Good Samaritans, etc.

[pib] Indian Bridge Management System (IBMS)

Note4students

Mains Paper 3: Economy | Infrastructure: Energy, Ports, Roads, Airports, Railways etc.

From UPSC perspective, the following things are important:

Prelims level: IBMS

Mains level: Road Infrastructure maintenance in India


News

  • The Ministry of Road Transport & Highways has inventorized 1,72,517 bridges/structures under Indian Bridge Management System (IBMS).

Indian Bridge Management System (IBMS)

  1. The IBM System has been established to develop the data in digital form, to identify, survey and inventorize the number of bridges and other structures on National Highways.
  2. It crucially aims to identify the distressed bridges which need immediate attention and to sensitize the concerned implementation agency for taking corrective measures such as repair, rehabilitation reconstruction/ new construction etc.

Working of the IBMS

  1. During inventory creation each bridge is assigned a unique identification number or National Identity Number based on the state, RTO zone and whether it is situated on an National Highway, State Highway or is a district road.
  2. Then the precise location of the bridge in terms of latitude-longitude is collected through GPS and based on this, the bridge is assigned a Bridge Location Number.
  3. Thereafter, engineering characteristics like the design, materials, type of bridge, its age, loading, traffic lane, length, width of carriage way etc are collected and are used to assign a Bridge Classification Number to the structure.
  4. These are then used to do a structural rating of the structure on a scale of 0 to 9, and each bridge is assigned a Structural Rating Number.
  5. The rating is done for each component of the structure like integral and non integral deck, superstructure, substructure, bank and channel, structural evaluation, deck geometry, vertical clearance, waterway efficiency etc.
  6. In addition to the structural rating, the bridges are also being assigned Socio-Economic Bridge Rating Number which will decide the importance of the structure in relation to its contribution to daily socio-economic activity of the area in its vicinity.
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