Bengaluru–Mysuru Expressway Guide: Toll, Speed Limit and Real Travel Times

The Bengaluru–Mysuru road cut the old drive of about three hours to a design time of roughly 75 minutes. NHAI itself calls it an access-controlled national highway, NH-275, rather than an expressway, which matters because the rules (100 km/h, not the 120 km/h of a true expressway) follow that classification. Most people still call it the expressway, and so do we.

This page covers the drive itself. If you are deciding where to go, start with our weekend getaways from Bangalore or the Mysuru 2-day itinerary. Prefer not to drive? Compare the Bangalore to Mysore train timings and fares. Toll and rule figures below come from news reports of NHAI notifications and a government reply to Parliament; they are revised every year, so check the plaza board or the NHAI site before a long trip.

Tolls here are collected in two packages, and they rise each year. A news report on the revision effective 21 July 2026 gives these rates for the Bengaluru–Nidaghatta section, which includes the Kaniminike and Sheshagirihalli plazas. We found these figures in one outlet only, so treat them as a guide and read the board at the plaza.

What the full drive costs in tolls

Those rates cover the first section only. The second section, Nidaghatta to Mysuru, is billed separately at the Gananguru side. A government reply tabled in Parliament, from an earlier year, listed car rates of ₹165 one way and ₹250 return on the first section and ₹155 one way and ₹235 return on the second, so the two sections together came to about 1.9 times the first alone. A toll guide published in 2026 gives up to ₹355 per trip for a car on the full run. Putting these together, plan on roughly ₹330 to ₹360 one way for a car. That is our estimate; the plaza receipt is the real number.

FASTag is now essential

Cash stopped being accepted at national highway toll plazas on 10 April 2026. A vehicle without a valid FASTag can still pay by UPI, but at 1.25 times the toll, and reports say unpaid tolls trigger e-notices that double after three days. Check your balance before you leave Bengaluru, not at the barrier, and make sure the tag is registered to the car you are driving. A hired cab from a Bengaluru operator normally has its own tag; ask whether the fare includes tolls.

Bus riders

Buses that run on the highway pay too, and the cost reaches passengers. When tolling started in 2023, KSRTC added a user fee of ₹15 on Karnataka Sarige, ₹18 on Rajahamsa and ₹20 on other services for buses running only on the highway. Fares have moved since, so use our KSRTC bus travel guide and the KSRTC booking site for current prices.

Limit100 km/hFIR riskabove 130 km/hCamerasANPR, 48–60 reportedFinessent by SMS

The 100 km/h limit and section-speed checks

NHAI set the limit at 100 km/h, below the 120 km/h typical of a true expressway. Police enforce it with automatic number plate recognition cameras (reports put the count between 48 and 60) and interceptor vehicles, and challans go by SMS to the registered owner’s phone. A Deccan Herald report also describes a time-over-distance system: it clocks vehicles between two points, so a car that covers the whole 119 km in under an hour is booked even if no single camera caught a spike. Doing the sum, 119 km at a steady 100 km/h takes about 71 minutes, so a legal run cannot be much quicker than that. The same report says speeds above 130 km/h can lead to an FIR for dangerous driving. It does not state the fine amount, so we do not quote one.

Who is banned

Since 1 August 2023, two-wheelers, three-wheelers including auto-rickshaws, bullock carts, tractors, JCBs and other slow farm vehicles are not allowed on the main carriageways. NHAI cited the speed difference between slow and fast traffic and a run of fatal accidents. Riders can use the old highway and service roads, which are slower. Early forum reports from 2023 mention bikes still being seen before the ban was enforced, so do not rely on old posts.

Lane rules that cause most trouble

• Stay in the left lane unless overtaking. Drivers report small cars changing lanes without warning.
• Do not stop on the carriageway. Use the designated rest areas or exit to the service road.
• Seat belts are monitored by the cameras, including for rear passengers.
• If you miss an exit, do not reverse. Drivers report people backing up or driving against traffic for up to a kilometre; continue to the next exit.

The 75-minute figure is for the highway alone. Your door-to-door time depends on getting out of Bengaluru and into Mysuru, which is where most of the delay sits. The times below are individual driver reports from the first months after opening, so they show the spread rather than a promise.

When to leave

Outlook Traveller advises early morning or late night and warns that weekends are heavier, but night driving is a poor choice if you do not know the road: forum drivers report vehicles with no tail lights, pedestrians crossing through gaps in the fencing and the odd vehicle going the wrong way. A start between 5:30 and 7 am on a weekday is the reliable choice. Weekend returns, especially Sunday evening, are described as stressful, so leave Mysuru by early afternoon or wait until after 8 pm.

Six towns sit on the old road and are bypassed by the new one: Bidadi, Ramanagara, Channapatna, Maddur, Mandya and Srirangapatna. The longest bypass, Channapatna to Ramanagara, runs about 22 km. You see none of them unless you leave the highway, so decide before the exit.

Fuel

Sources disagree. Outlook Traveller says fuel stations are plentiful along the route; drivers on a travel forum say only a couple are easy to reach in each direction. Both can be true, because stations on the old road need an exit and a re-entry. Start with a full tank and do not plan around a pump you have not confirmed. Electric car owners should charge before leaving and check the charger map for the exact stop.

Food

The reliable pattern is to eat at the ends, not in the middle. Bengaluru has the better choice before you start, and Mysuru has the better food at the other end, covered in our Mysuru food guide. If you want a stop on the road, the local snacks are the point: thatte idli at Bidadi, Maddur vada at Maddur, and sugarcane juice or jaggery sweets around Mandya. Drivers on a forum list large chain restaurants around Channapatna and near the start of the road, and say that some well-known chains (they name Adiga, Kamat and Adyar Bhavan) are no longer directly reachable and need an exit and re-entry. That is a forum report rather than a verified list, so treat names as leads and check recent reviews.

Toilets and breaks

Outlook Traveller notes designated rest areas with food courts, toilets and fuel. Government figures also show a medical aid post with basic first aid at the toll plaza. Take a break at least every two hours; the road is flat and monotonous, and tiredness is a real hazard.

A government reply tabled in Parliament recorded 189 accidents and 59 deaths on the Bengaluru–Nidaghatta section and 209 accidents and 62 deaths on Nidaghatta–Mysuru since January 2023, up to the date of that reply. Deccan Herald quoted police saying that most recent deaths involved pedestrians trying to cross the highway, and that jaywalkers, lane-hopping small cars, trucks making U-turns and vehicles stopped on the road are bigger problems than speed alone. Accident-prone zones were reported near Maddur and Channapatna.

Practical rules that follow from this

• Treat every gap in the fence as a place a person may step out.
• Keep a safe following gap; sudden braking by vehicles ahead is a common cause of pile-ups.
• Do not drive tired. If you must stop, use a rest area and not the shoulder.
• Ride in a vehicle with working tail lights; unlit vehicles at night are a recurring complaint.
• Rain and fog cut visibility sharply. Our Karnataka in monsoon guide explains what the wet months do to roads across the state.