Top 10 Indian States with Longest Highway Networks in 2025: Leaders, Budgets & Key Projects

Highways are the lifelines of India, connecting bustling cities with the remotest villages, enabling the movement of goods, and making everyday travel faster and more convenient. Over the years, massive investments and landmark projects have transformed India’s road network into a driver of economic growth and tourism. From cutting-edge expressways to rural link roads, these developments have not only reduced travel time but have also opened new doors for trade and industry.

In 2025, several states stand out for building and maintaining extensive highway networks. Backed by ambitious budgets and major projects, they are setting new benchmarks for connectivity and infrastructure excellence.

1. Maharashtra – The Trade & Connectivity Hub

With a hefty ₹30,100 crore infrastructure allocation for 2025, Maharashtra is boosting trade and travel like never before. The Samruddhi Expressway’s freight corridor to Vadhavan Port promises faster cargo movement, while rural road upgrades improve access for remote communities. The state’s push is also set to create 50 lakh new jobs.

2. Uttar Pradesh – Expanding Expressways at Speed

Uttar Pradesh is on a mission to strengthen its road grid with four upcoming expressways—Agra-Lucknow, Ganga, Vindhya, and Bundelkhand-Riwa—at a combined cost of ₹1,050 crore. An additional ₹200 crore under the Mukhya Mantri Gram Yojana will upgrade village roads and repair existing routes, ensuring smoother travel across the state.

3. Rajasthan – Boosting Road & Bridge Infrastructure

Rajasthan continues to secure large-scale funding under central projects like Bharatmala. For 2025-26, the state has earmarked ₹5,000 crore for state highways, bypasses, flyovers, elevated roads, bridges, and railway over/underpasses - strengthening both tourism and industrial connectivity.

4. Madhya Pradesh – Enhancing Intercity Connectivity

While exact budget details are not specified, Madhya Pradesh is benefiting from central schemes aimed at upgrading highways and improving urban-rural linkages. These projects are enhancing transportation efficiency and reducing travel times across the state’s major corridors.

5. Andhra Pradesh – Speed & Safety on Key Routes

Central funding is powering the four-laning of highways such as NH-544D in Andhra Pradesh. These upgrades are set to improve road safety, reduce travel time, and enhance access between district headquarters - supporting both business and tourism.

6. Karnataka – Connecting Economic Powerhouses

Karnataka’s highway expansion is highlighted by the ₹2,042 crore Bengaluru–Chennai Expressway project, spanning 88 km. This strategic route will drastically cut travel time between two major economic hubs, creating new opportunities for trade, investment, and employment.

7. Gujarat – Ambitious Expressway & Corridor Plans

In 2025-26, Gujarat announced a ₹50,000 crore Viksit Gujarat fund for large-scale infrastructure. Key highlights include the Namo Shakti and Somnath-Dwarka Greenfield Expressways, along with 12 high-speed corridors that promise to redefine intercity travel in the state.

8. Tamil Nadu – Major Road Upgrades Across the State

Tamil Nadu will see roadwork spanning 6,483 km in 2025-26, backed by a budget of ₹10,973 crore. An additional ₹3,750 crore will upgrade infrastructure in municipalities and town panchayats - improving rural-urban connectivity and easing traffic flow across regions.

9. Bihar – Massive Investment for Modern Roads

The central government has cleared ₹33,464 crore for Bihar’s infrastructure, covering airports, overpasses, and major highway projects. These developments aim to decongest traffic, improve safety, and strengthen economic links across the state.

10. Odisha – Coastal & Regional Connectivity Boost

Odisha is investing ₹200 crore each in road infrastructure for its southern and northern regions under central initiatives like Bharatmala. The focus is on improving coastal routes, boosting regional transit, and enhancing inter-state connectivity.

From expressways that cut hours off travel time to rural road upgrades that connect the last mile, India’s top highway networks are setting new standards in infrastructure. These ten states are leading the charge in 2025, proving that better roads pave the way for stronger economies and smoother journeys.