Byculla road overbridge nears finish line, set for pre-monsoon opening

Mumbai’s much-awaited Byculla Road Overbridge (ROB) is in its final phase of construction, with nearly 85% of work completed. The Rs 287-crore project is set to open before the monsoon, promising major relief on one of the city’s busiest east–west corridors. (Pic: Sanjay Hadkar)

Designed as a striking cable-stayed structure, the new 916-metre-long bridge features a single central pylon that supports the elevated span. The design not only boosts traffic capacity but also adds an iconic architectural feature to the Byculla skyline. (Pic: Sanjay Hadkar)

The bridge replaces the old Byculla ROB, which had outlived its codal life. The upgraded structure will serve as a critical connection between the Eastern Express Highway, South Mumbai, Dadar, and CSMT, strengthening cross-city mobility. (Pic: Sanjay Hadkar)

Unlike the older bridge, the new ROB will have four lanes, effectively doubling vehicular capacity. This expansion is expected to significantly cut congestion on Dr Babasaheb Ambedkar Road, a key traffic artery in central Mumbai.

Constructing the bridge posed major engineering challenges as it runs above railway tracks and a crowded municipal market. Engineers minimized structural interference by reducing foundations within the railway boundary and market zone.

Work on raising cables for the cable-stayed portion is underway, while the deck slab has already been laid. Surface finishing of the slab is progressing, marking one of the final stages before the bridge becomes operational. (AI image)

Despite multiple deadline revisions, construction continued without disrupting heavy vehicular flow below. Authorities managed to execute the project over one of Mumbai’s busiest roads while keeping daily traffic movement functional.

The bridge includes a three-tier utility duct system built into crash barriers to house electrical and telecom cables. This integrated design ensures safer infrastructure management without repeated road digging in the future.

Signature LED lighting and tri-colour illumination for national events are planned to turn the bridge into a visual landmark. A selfie point and façade lighting will make the structure both functional and photogenic. (Pic: Sanjay Hadkar)

With 85% of work complete and major structural elements in place, MahaRail aims to open the Byculla cable-stayed bridge before the rains. Once operational, it is expected to decongest south Mumbai routes and transform daily commuting patterns. (Pic: Sanjay Hadkar)