Delhi-Mumbai ExpresswayIndia's longest expressway under construction — 1,380 km eight-lane Delhi-Mumbai corridor across five states, expected to cut Delh…
Delhi MetroIndia's largest and busiest metro — 393 km network spanning Delhi NCR with 12 lines and 288 stations, daily ridership ~6 million, …
Sardar Sarovar DamIndia's third-tallest concrete gravity dam — 138.7 m × 1.21 km on the Narmada in Gujarat, opened 2017 after 30 years and lengthy l…
Namma Metro (Bangalore)Bengaluru's metro network — 76.95 km across two operational lines (Phase 1 + Phase 2 partial), opened October 2011, India's third …
Yamuna Expressway165.5 km six-lane access-controlled expressway connecting Greater Noida to Agra, opened 2012 — built on a BOT model by Jaypee with…
Eastern Peripheral Expressway135 km signal-free expressway bypassing Delhi to the east, opened May 2018 — diverts heavy commercial traffic away from the capita…
Bangalore-Mysuru Expressway117 km ten-lane access-controlled expressway connecting Bengaluru to Mysuru, opened March 2023 — cuts travel time from 3 hours to …
Atal Setu — Mumbai Trans Harbour LinkIndia's longest sea bridge — a 21.8 km six-lane crossing of Thane Creek connecting Sewri (Mumbai) to Chirle (Navi Mumbai), opened …
Mumbai Coastal Road (Phase I)Mumbai's most expensive urban infrastructure project — a 10.58 km eight-lane coastal road from Marine Drive to Worli, including In…
Mumbai-Pune ExpresswayIndia's first access-controlled tolled expressway — 94.5 km Mumbai-Pune corridor through the Sahyadris, opened 2002, design speed …
Bogibeel BridgeIndia's longest rail-cum-road bridge — 4.94 km double-deck across the Brahmaputra in Assam, opened 2018 after 16 years of construc…
Mumbai Metro Line 1Mumbai's first metro line — 11.4 km elevated east-west corridor from Versova to Ghatkopar, opened June 2014 on a PPP model, daily …
Bandra-Worli Sea LinkIndia's first cable-stayed bridge built over open seas — a 5.6 km eight-lane link across the Mahim Bay connecting Bandra to Worli …
Munger Ganga Bridge3.692 km rail-cum-road bridge across the Ganges at Munger, opened 2016 — provides the second-shortest North-South rail link in Bih…
Bhupen Hazarika SetuIndia's longest river bridge — 9.15 km crossing the Lohit (Brahmaputra) tributary in Assam, opened 2017, designed for 60-tonne bat…
Chenab Rail BridgeThe world's tallest railway arch bridge — a 1.315 km steel arch spanning the Chenab river gorge at 359 m above water in J&K, part …
New Pamban BridgeIndia's first vertical lift sea bridge — a 2.07 km rail crossing of the Palk Strait between Mandapam (mainland) and Rameswaram isl…
Sigandur Bridge2.44 km cable-stayed bridge across the Sharavati backwaters in Karnataka's Sigandur region, opened January 2024 — eliminates a 90-…
Mahatma Gandhi SetuOne of India's longest river bridges — a 5.575 km link across the Ganges connecting Patna with Hajipur, built 1982 and substantial…
Vidyasagar SetuIndia's longest cable-stayed bridge when commissioned (1992) — 823 m span across the Hooghly with 127.62 m tall pylons, named afte…
J. P. Setu4.55 km rail-cum-road bridge across the Ganges between Digha (Patna) and Sonpur, opened to road traffic 2017 — second Ganges cross…
Pamban Bridge (1914)India's first sea bridge — a 2.065 km Scherzer rolling-lift railway crossing of the Palk Strait built 1914, the only sea bridge in…
New Yamuna Bridge (Naini Bridge)1.51 km cable-stayed bridge over the Yamuna at Prayagraj (Allahabad), 260 m main span — among India's longest cable-stayed road br…
Vivekananda Setu880 m road-cum-rail steel cantilever bridge across the Hooghly between Bally and Dakshineswar, opened 1932 (named Vivekananda Setu…
Howrah BridgeIndia's most iconic cantilever bridge — a 705 m balanced cantilever over the Hooghly carrying 100,000 vehicles + 150,000 pedestria…
Bhakra DamIndia's tallest gravity dam at completion — 226 m × 518 m on the Sutlej, opened 1963, called 'the temple of resurgent India' by Ne…
Coronation BridgeIconic open-spandrel concrete arch bridge over the Teesta in North Bengal, completed 1941 to mark the coronation of King George VI…
About this directory
Each project page on InfraLens consolidates the data engineers, journalists, and curious readers actually look up: who built it, who designed it, what it cost, when it opened, what structural system was used, and which IS/IRC codes governed its design. Where official sources are accessible, we link them at the bottom of each page along with the last verified date.
The directory is internally cross-linked with our code reference — every IS/IRC code mentioned on a project page links to its detail page on InfraLens, where you'll find the clause summaries, key tables, and (for the most-referenced codes) a Quick Reference card with 20+ design values.
Coverage today is 27 flagship projects. Target by Q3 2026: 5,000+ projects ingested from the National Infrastructure Pipeline (NIP).