Road Numbering

By Julian Dierkes

I do really like my Mongolia countryside drives, whether I am along for the ride as a passenger or driving myself.

 

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One of the aspects I really like is the visual peace of staring across the vast, open countryside. Compared to total visual overload of signage on Japanese roads or the relative frequency of signage on Canadian roads even in relatively remote Canadian roads, there is very little distraction on Mongolian roads. Given driving styles and the variable quality of the roads, that is probably a good thing.

But signage is actually kind of interesting. It is also something that I have occasionally commented on in my updates on what I have observed to be new in the countryside.

 

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This is an unusual collection of several road signs in one spot on the road from Khatgal to Murun. You might wonder why four signs are posted here within 25m or so of one another when there really is quite a lot of space across the countryside.

The occasional signs warning of animals have also caught my attention.

 

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This message here, “watch out for cows” really applies to the entire country and I do find it amusing that cows and other herds sometimes seem to avoid the locations of these signs in particular, but are almost ubiquitous otherwise.

By contrast, the large road signs as in the above near Khatgal, leave something to be desired. The schematic representation of directions is typically at best that, schematic, rather than reflecting actual intersections or directions. Even less helpful is the fact that distances are not offered on these signs and are rarely posted otherwise.

As I was thinking about these road signs this summer, I started wondering about the road numbering system. Roads appear to be all called A-something, the something usually being a four-digit number. As anyone who has driven across the countryside knows, a four-digit designation for roads seems a bit of overkill in a nation where there are only several dozen cross-country roads in the entire country. Perhaps this is designed for some future expansion of the road system, but for now, I do not find a road designation as A1101 (that would be that road between Murun and Khatgal, for example) all that intuitive.

However, I have found an explanation of the road numbering system and it is at least somewhat systematic: All roads are called A-something. The first two digits designate the road, numbered sequentially 01 to 27 at least as of 2018 when that explanation was written. That means that the Khatgal-Murun highway is road 11, for example. The final two digits are sections of the road, so that this road is section 01, for example. Road 11 continues West from Murun where it turns into section 02 until Uliastai where section 03 begins which finally ends at the intersection with Road 03 in Altai . By contrasts, the road heading from Murun eastward, towards Bulgan is section 02 of road 09, so A0902. I have not discovered any system to the numbering of the roads or the sections, for example heading to/from Ulaanbaatar, or in particular cardinal directions.

In terms of the sequential numbering, that would seem to suggest that Road 01 should be the oldest in Mongolia. A0101 leads from Nalaikh via Bagakhangai to Choir where it turns into A0102 past Sainshand where it turns into A0103 all the way to the Chinese border. I do not know whether that was the first road built, but that certainly seems plausible as part of a North-South axis paralleling the Transsiberian Railroad. Note that the airport road is designated A40 as possibly the latest road (not sure if that’s the case in 2024) without any segments.

About Julian Dierkes

Julian Dierkes is a sociologist by training (PhD Princeton Univ) and a Mongolist by choice and passion since around 2005. He teaches in the Master of Public Policy and Global Affairs at the University of British Columbia in Vancouver, Canada. He toots @jdierkes@sciences.social.
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