I have thought long and hard about this. Why aren't 2 wheelers above a certain displacement/power output allowed on expressways ?
What do you guys think about this ?
NOTE - Due to multiple instances of the terms being used in this post, kindly note that -
1. 2W = 2 wheeler
2. NCR = National Capital Region
3. KMP/WPE = Kundli Manesar Palwal / Western Peripheral Expressway
Somewhere in 2009 was my first time travelling on the Mumbai-Pune expressway and I saw boards showing that 2 wheelers are not allowed on this road. On asking my parents why so, they replied that 2 wheelers are slow moving vehicles hence they disrupt the flow of fast moving traffic. Being 10 years old at that time, I agreed with what they said. Later on when I started reading Autocar and Overdrive, gained some knowledge about the more powerful bikes, I went back to my thoughts, came to my senses and realised that not all 2 wheelers are slow. I know what the thought process of the NHAI is regarding the restriction for 2 wheelers. 2 wheelers are usually considered as the common man's means of transport, be it the doodh wala (milkman) carrying huge drums on his 1970s Yezdi or a family of 5 people on a Splendor. Having travelled across multiple states and expressways, I absolutely agree that the majority of 2W are a nuisance, mostly slow moving, occupying the wrong lane, turning without checking RVMs, non functional lights/indicators etc. But all these factors apply to all 4 wheelers as well right ?
I never really had a problem with this rule until I bought a bike and realised that I was legally prohibited from plying on expressways.

As an avid long distance touring fan, this was going to be a problem. Having read about Rs.10k-20k fine amount being set by the authorities, I was a bit scared at first. For those of you who don't know, I ride a 2018 Duke 390 and it is plenty powerful, probably quicker than 90% of the cars on our roads (not flexing, I don't know of any stats, just a random rough guess). I can easily cruise at 100+kmph all day and I don't fall into the milkman/Splendor family category so why is this rule for me ?
The first time when I thought of breaking the law was in December 2021 when I was on my Kutch ride. The first leg was from Dehradun-Beawar(Rajasthan) via Jaipur. We had two options -
1. Going via the usual Delhi NCR meant passing through bad traffic meaning wastage of time.
Distance - 700kms 2. Going via the new KMP/Western Peripheral Expressway (WPE), no city/village traffic along the way, saving time and ensuring mental peace.
Distance - 750kms, 50kms extra but more chances of having a better average speed hence reaching earlier.
As it was going to be my first time venturing on an access controlled expressway and the ride planned with a very strict schedule (my friend couldn't beg for any more office leave), we had to be sure not to fall into trouble with the highway cops/authorities. We took the safer option of not taking our chances, going via the usual route and ended up facing the slow moving traffic which killed our average speed, as expected. The next time I got the chance to travel on the KMP/WPE was in my car, from Jodhpur-Dehradun. Yes, the distance covered was definitely more but the time taken was less and I was somewhat satisfied with the road quality. What made me sad was looking at slow 2W moving all along the access controlled expressway, making me regret my earlier decision.
Starting February 2022, I knew that I'd have to go to Delhi NCR for some work at least once or twice a month, which meant going through the Delhi-Meerut expressway. Yes I researched for alternate routes for 2W, read about the high fine collected by the 2W violators but I just wanted to try the new and beautiful expressway once. The first time I went through the toll, voila, nobody cared. The fear vanished and since then I have probably been on the expressway about 14-15 times.
So back to the original question. We all know that bikes nowadays(or have always been) are sufficiently powerful to maintain highway speeds. I'm aware of several YouTube channels that regularly post 'highway battles' (whatever the heck that is supposed to mean) on expressways with powerful bikes, ripping like maniacs and endangering the lives of everyone, themselves included. But the same thing could be said about cars. I regularly see cars zipping past me on highways, exhibiting the same maniac nature with no regard for road safety.
What I think could be done to allow certain 2W to enter expressways legally -
Checking the RC at toll booths to - 1.Verify the power output
2.Verify the displacement
Also, I would happily pay toll as long as I'm provided with butter smooth roads. I know strict enforcement is another long story, this is just my restless mind devising some unachievable plans which most probably won't bear any fruit.
I've thought of these 2 options as high displacement engines don't necessarily mean powerful bikes. Case in point, a KTM Duke 200(200cc) produces 25ish BHP whereas an RE Himalayan(411cc) puts out a relatively less 24ish BHP. Bottom line, higher displacement does not translate to a more powerful bike.
To eliminate this discrepancy, putting power output as a metric would be more sensible in my opinion.
Now regarding the more appropriate metric (engine displacement
OR power output) for allowing legal admission, what do you guys think should be the more appropriate metric and minimum allowable figures for such a system ?
I personally think power output would be more sensible (40+ BHP)
Kindly support your vote with answers. Any other suggestions from members are welcome.
Quoting one of my favorite automotive YouTuber/online personality - "Ride safe, it's a freaking jungle out there."