National Highways Act 1956

National Highways Act 1956 (Act No. 31 of 1956) is the principal statute that empowers the Union Government of India to declare, acquire, maintain, and regulate the nation’s arterial road network. By vesting exclusive jurisdiction over “national highways” in the Centre, the Act created a uniform legal framework that underpins the country’s most critical transport corridors, from the Himalayan foothills to the southern tip, and laid the groundwork for the later establishment of the National Highways Authority of India (NHAI).

Origins and Legislative Genesis

The Act was passed by Parliament on 24 March 1956 and came into force on 1 May 1957, shortly after the Constitution’s Article 246 (Union List, Entry 33) granted the Centre legislative competence over “roads and bridges.” Prior to 1956, road administration was fragmented among provincial governments, with the 1948 Central Roads Act offering only limited central oversight. The 1956 legislation responded to post‑independence priorities of national integration and economic development, aiming to create a cohesive network that could support inter‑state trade and defence logistics.

Core Mechanism and Institutional Framework

Under the Act, the Ministry of Road Transport and Highways (MoRTH) issues a formal declaration that a particular stretch of road is a national highway; the declaration is published in the Official Gazette and confers central ownership. Once declared, the Union can acquire land under Section 4, invoking the Land Acquisition Act 1894 (now superseded by the Right to Fair Compensation and Transparency in Land Acquisition, Rehabilitation and Resettlement Act 2013) and compensate owners at market rates plus solatium. Maintenance and development responsibilities are delegated to NHAI, a statutory body created by the National Highways Authority of India Act 1988, which contracts private firms through public‑private partnership (PPP) models for construction, toll collection, and upkeep.

Key Provisions

• •Section 2 defines “national highway” as any road declared by the Central Government for the purpose of inter‑state connectivity, strategic movement, or economic development.
• •Section 3 outlines the procedural steps for declaration, requiring a Gazette notification and, where necessary, a prior acquisition order.
• •Section 4 empowers the Union to acquire land, while Section 5 mandates compensation based on prevailing market value, with additional remuneration for displacement.
• •Section 6 obliges the Union to ensure that the highway is “maintained in a condition fit for the purpose” and authorises the use of central funds for repairs.
• •Section 13A (added by the 2002 amendment) authorises the imposition of tolls on designated stretches, and Section 13B provides the legal basis for toll collection agencies, including private concessionaires.

Amendments and Evolution

The National Highways (Amendment) Act 2002 introduced Sections 13A and 13B, enabling tolls and formalising PPP arrangements; this amendment also permitted the Central Government to enter into concession agreements for up to 30 years, catalysing the Golden Quadrilateral and North‑South‑East‑West Corridor projects. The 2007 amendment expanded the Act’s scope to accommodate the National Highways Development Authority (