Mumbai's Reay Road cable-stayed bridge approaches completion
ROADS & HIGHWAYS

Mumbai's Reay Road cable-stayed bridge approaches completion

The Maharashtra Rail Infrastructure Development Corporation (MRIDC), known as MahaRail, has been assigned by the BMC to undertake the reconstruction of ten deteriorated British-era road overbridges (ROB), including the crucial Reay Road cable-stayed bridge.

It was reported by officials that all foundation work for the Reay Road project, a vital east-west connector, has been completed. Currently, the girder launching and superstructure work are in progress, indicating a 70 per cent completion of the ROB. Officials are anticipating the entire project to be concluded by May 2024, provided that all right of way (ROW) is cleared.

In an effort to minimise disruptions to the city's busy traffic, MRIDC has adopted a strategic approach, planning to construct a new cable-stayed bridge adjacent to the existing one and subsequently demolish the old structure. This plan aims to ensure minimal hindrance to both vehicular and pedestrian movement during the construction phase.

Commencing on February 14, 2022, the construction effort has involved the relocation of 156 structures, including 130 hutments, 15 shops, and one ticket booking counter. The relocation of 130 structures has been completed so far. However, the remaining structures, consisting of one ticket counter and 15 sheds, are set to be relocated by Mumbai Port Trust (MbPT) and Central Railway.

According to MRIDC, the Reay Road ROB has a center pylon system where stay cables are erected on the central spine girder of the bridge. MahaRail has designed the cable-stayed ROB with limited piers and less foundation, with the help of cables.

An official stated, The construction scheme has been chosen to be segmental construction, which helps for better quality control and minimum construction time. The individual segments are prefabricated at the fabrication yard and transported to the site for erection. For the straight alignment, a simple steel girder system is adopted for easy and speedy construction.

The new cable-stayed ROB, with a longer span, minimiss infringements with underground utilities, according to an official. It will have six lanes with a footpath for pedestrians, ensuring smooth traffic.

The bridge structures will allow traffic movement through the underpass of Barrister Nath Pai Road and also maintain the required vertical clearance for the passing of vehicles under Eastern Freeway as per Indian Roads Congress (IRC) standard. Additionally, MRIDC has designed architectural LED lightings on the proposed bridge, which will enhance the aesthetic appeal and also have designed to improve the safety parameters with the bridge monitoring system, the official added.

The Maharashtra Rail Infrastructure Development Corporation (MRIDC), known as MahaRail, has been assigned by the BMC to undertake the reconstruction of ten deteriorated British-era road overbridges (ROB), including the crucial Reay Road cable-stayed bridge. It was reported by officials that all foundation work for the Reay Road project, a vital east-west connector, has been completed. Currently, the girder launching and superstructure work are in progress, indicating a 70 per cent completion of the ROB. Officials are anticipating the entire project to be concluded by May 2024, provided that all right of way (ROW) is cleared. In an effort to minimise disruptions to the city's busy traffic, MRIDC has adopted a strategic approach, planning to construct a new cable-stayed bridge adjacent to the existing one and subsequently demolish the old structure. This plan aims to ensure minimal hindrance to both vehicular and pedestrian movement during the construction phase. Commencing on February 14, 2022, the construction effort has involved the relocation of 156 structures, including 130 hutments, 15 shops, and one ticket booking counter. The relocation of 130 structures has been completed so far. However, the remaining structures, consisting of one ticket counter and 15 sheds, are set to be relocated by Mumbai Port Trust (MbPT) and Central Railway. According to MRIDC, the Reay Road ROB has a center pylon system where stay cables are erected on the central spine girder of the bridge. MahaRail has designed the cable-stayed ROB with limited piers and less foundation, with the help of cables. An official stated, The construction scheme has been chosen to be segmental construction, which helps for better quality control and minimum construction time. The individual segments are prefabricated at the fabrication yard and transported to the site for erection. For the straight alignment, a simple steel girder system is adopted for easy and speedy construction. The new cable-stayed ROB, with a longer span, minimiss infringements with underground utilities, according to an official. It will have six lanes with a footpath for pedestrians, ensuring smooth traffic. The bridge structures will allow traffic movement through the underpass of Barrister Nath Pai Road and also maintain the required vertical clearance for the passing of vehicles under Eastern Freeway as per Indian Roads Congress (IRC) standard. Additionally, MRIDC has designed architectural LED lightings on the proposed bridge, which will enhance the aesthetic appeal and also have designed to improve the safety parameters with the bridge monitoring system, the official added.

Next Story
Infrastructure Transport

Cabinet Approves Key Highway and Rail Projects in Bihar Region

The Union Cabinet on Wednesday approved the four-laning of the 84.2-km Mokama-Munger section of the Buxar-Bhagalpur high-speed corridor, a key industrial region in poll-bound Bihar. The Cabinet also sanctioned the doubling of the 177-km Bhagalpur-Dumka-Rampurhat railway line, which passes through Bihar, Jharkhand, and West Bengal, at a cost of Rs 31.7 billion.The Rs 44.5 billion highway project will be constructed under the hybrid annuity model, a variant of public-private partnership. The Mokama-Munger stretch was the only remaining two-lane section of the 363-km Buxar-Bhagalpur corridor. Fou..

Next Story
Infrastructure Transport

NGT Issues Notice on Bengaluru Twin Tunnel Project

The National Green Tribunal (NGT) on Wednesday issued notices in response to a petition filed by Bengaluru Praja Vedike and others, challenging the Bengaluru twin tunnel road project. Petitioners claim the project was “hastily announced” and bypassed mandatory environmental impact assessment procedures.Notices have been served to the Karnataka Government, Greater Bengaluru Authority, State Environment Impact Assessment Authority (SEIAA), Bengaluru Smart Infrastructure Ltd (B-SMILE), the Union Ministry of Environment, Forest and Climate Change, and project consultants.The 16.74-km twin-tube..

Next Story
Real Estate

India’s Residential Sales to Dip Slightly in FY26

Residential sales in India’s seven major cities are projected to decline by up to 3 per cent year-on-year in FY26 to 620–640 million square feet (msf), amid a moderation in sales velocity, according to ratings agency Icra.In FY25, sales stood at 643 msf, down 8 per cent YoY, following a sharp contraction in new launches and moderated demand in the affordable and mid-income segments. This slowdown came after the sector posted a robust compound annual growth rate of 26 per cent in area sales between FY22 and FY24.Icra noted: “Having seen a strong upcycle, the sector entered an equilibrium ..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Talk to us?