Thane Borivali Tunnel Project Completion Date: Toll and Day One

Most discussion of the Thane Borivali tunnel project completion date stops at one question: will it really be ready by May 2028? We have covered that in detail elsewhere. This Thane Borivali tunnel project completion date toll guide looks at the next questions. What happens on the day it opens? What will a trip cost? How will the opening be sequenced, and what does that mean for Ghodbunder Road, the Western Express Highway and the homes near each portal?

The facts so far: MMRDA’s 11.84 km twin tunnel will link Tikuji-ni-Wadi in Manpada, Thane, with Ekta Nagar in Magathane, Borivali East, passing up to 23 metres below Sanjay Gandhi National Park. Work began in May 2023. The first tunnel boring machine, Nayak, launched from the Thane end on 7 April 2026. MMRDA recorded physical progress at 13.13% in July 2026. We at Godrej Properties MMR have pulled together what is known, and what is not, about the opening.

Start with the timeline. The contract runs on a 60-month completion period, which lines up with the May 2028 target. For a full stress test of that date, including TBM drive rates and geology risk, read our analysis of the Thane Borivali tunnel project completion date. For month-by-month progress, see our Thane Borivali tunnel status tracker.

On cost, reports commonly cite about Rs 14,401 crore, while the MMRDA detailed project report puts the total at Rs 18,838 crore including interest during construction. A project of that size is normally recovered partly through tolls. Published reports suggest a car toll of about Rs 200 per crossing. That figure has not been formally notified, and final rates are expected to be announced closer to opening. Treat Rs 200 as a working assumption for your Thane Borivali tunnel project completion date toll planning, not a fixed number.

Projections put tunnel traffic at 80,000 to 100,000 vehicles a day once it is live. That is a large share of today’s Ghodbunder Road east-west load moving underground.

Each tube will carry traffic in one direction. The DPR describes it as a “twin tube, 2 lanes + 1” design: two running lanes plus an emergency lane in each tube, with cross passages between them for evacuation.

This is the most common question we hear after the completion date, and the honest answer is that MMRDA has not announced an opening sequence. What we do know is how construction is organised. Four TBMs are being used, two driving from each end. Reports describe the civil work in phases, with the Borivali-side and Thane-side tunnelling packaged separately and toll systems as a later phase.

From that, three opening scenarios are possible:

• Full opening, both tubes together: the cleanest outcome and the one implied by the May 2028 target.
• One tube first, two-way traffic: used on some large tunnels to open early while the second tube is finished. It needs extra safety measures and usually runs at lower speed limits [VERIFY: not sourced for this project].
• Soft opening without tolling: possible if toll systems lag the civil work. That would mean a short free-travel window [VERIFY: not sourced].

For homebuyers, the practical point is simple. Do not assume a single dated “switch-on”. Plan for the commute benefit to arrive across 2028-2029, and choose a possession date that does not depend on the earliest scenario.

Is a Rs 200 toll worth paying? We ran a simple comparison for a petrol car making the Manpada–Magathane trip. Today that trip is about 23-24 km via Ghodbunder Road and takes 60-90 minutes at peak. Through the tunnel it is about 12 km and 15-20 minutes.

Fuel estimates assume about 8 km/l in congested Ghodbunder traffic, about 12 km/l through the tunnel and petrol at about Rs 104/litre [VERIFY: assumptions, not sourced].

On these assumptions the tunnel is roughly cost-neutral in cash terms. The real gain is the 45-70 minutes saved each way. For a daily commuter, that is up to two hours a day back. That time saving, not the fuel, is what will re-price homes near the portals.

Once the tunnel carries 80,000-100,000 vehicles a day, three things are likely to change quickly.

Ghodbunder Road decongests, but Manpada junction gets busier. Through-traffic heading for Gaimukh and Fountain Hotel to reach Dahisar should shift into the tunnel. But all of it now converges at the Manpada portal. Our Thane-side feeder-road map shows which junctions take the strain.

The WEH near Magathane takes on new load. Tunnel traffic exits near the Borivali BEST depot onto an already busy Western Express Highway stretch. Expect junction changes around Ekta Nagar and Devipada.

Portal-area prices re-rate. Industry estimates put a 15-25% tunnel premium on homes within 2-3 km of each portal by completion. Ghodbunder Road has already appreciated 15-22% over the past 24 months, so part of that is priced in. Kandivali East averaged about Rs 30,950 per sq ft in September 2026, and Manpada premium stock around Rs 22,500.

1. Use a 2028-2029 window, not a single date. Build your commute plan to work even if opening slips by a year.
2. Match possession to the window. Homes delivering 2027-2029 let you move in close to when the commute changes.
3. Budget the toll. At about Rs 200 per trip, a daily round trip over 22 working days is roughly Rs 8,800 a month [VERIFY: final toll not notified].
4. Check frontage on the approach roads. Access is good. Facing the approach road directly is not.
5. Track breakthroughs, not press releases. TBM breakthrough at each end is the strongest sign that the date will hold.

For a step-by-step buying view of where the project stands today, read Thane Borivali tunnel current status today. To see exactly where traffic enters and exits, use our Thane Borivali tunnel map.

Godrej Properties Limited has projects near both portals whose timelines overlap with the opening window. In Kandivali East, about 10 minutes from Magathane, Godrej Bliss starts from about Rs 98 lakh with possession running to 2029. That lines up closely with a 2028-2029 opening; our Godrej Bliss Kandivali reviews cover it in detail. Godrej Reserve Kandivali offers larger 2-4 BHK homes from about Rs 2.35 Cr.

On the Thane side, Godrej’s upcoming Ghodbunder Road township at Manpada is about five minutes from the portal; RERA registration is still awaited. We compare all the options in our new projects near Thane Borivali tunnel shortlist.

Q: What is the Thane Borivali tunnel project completion date?

MMRDA’s official target is May 2028, based on a 60-month contract period from the 2023 start. Progress stood at 13.13% in July 2026, and some independent analysts allow for slippage into 2029 because of monsoon and geology risk.

Q: How much will the Thane Borivali tunnel toll be?

Reports suggest about Rs 200 per car per trip, but no rate has been formally notified. Final toll rates are expected to be announced closer to opening. Rates for two-wheelers, if allowed, and commercial vehicles are not yet public.

Q: Will both tunnel tubes open at the same time?

MMRDA has not announced an opening sequence. The May 2028 target implies a full opening, but a phased opening or a soft opening before tolling are both possible if the work progresses unevenly.

Q: Is the toll worth it compared with Ghodbunder Road?

On our estimates, fuel saved on the 12 km shorter route roughly offsets a Rs 200 toll. The real benefit is time: 45-70 minutes saved each way at peak.

Q: How many vehicles will use the tunnel?

Projections put daily traffic at 80,000-100,000 vehicles once the tunnel is live. That is enough to take a large share of east-west through-traffic off Ghodbunder Road.

Q: When will property prices react to the completion?

Prices near the portals have already risen, with Ghodbunder Road up 15-22% over two years. The next step-up is likely around TBM breakthrough and trial runs, when the completion date becomes credible, rather than on opening day.

Treat the Thane Borivali tunnel project completion date as a 2028-2029 window. Treat the reported Rs 200 toll as a planning figure, and the 45-70 minutes saved per trip as the real prize. The cash cost of crossing is likely to be close to neutral once fuel savings are counted. The time saved is what will re-rate homes within a short drive of Manpada and Magathane.

If you are buying with the opening in mind, choose a home whose possession lands inside that window. Then book a site visit, and our team will walk you through the portal-side options on both ends.