Question: A Smolensk Ring circuit track in western Russia could possibly feature grandstands, concourses, and speedways calling it whick kind of track?

Context paragraphs:
Smolensk Ring: The Smolensk Ring is a circuit in western Russia near the town of Safonovo in the settlement of Verkhnedneprovsky.  It is located 90 km east of its namesake city of Smolensk and about 250 km west of Moscow.

Smolensk Kremlin: Smolensk Kremlin (Russian: "Смоленский кремль" ) is a kremlin (a fortress) enclosing the center of the city of Smolensk in western Russia.  The partially preserved fortress wall was built between 1595 and 1602, during the reign of Tsars Fyodor I Ioannovich and Boris Godunov.  The length of the walls is about 6.5 km , of which less than the half was preserved.  The fortifications were built under supervision of the architect Fyodor Kon.  The Smolensk Kremlin is classified as an architectural monument protected at the federal level, and also has a great historical significance, in particular, as the fortress protecting the Russian state from the west over centuries.

2002 United Nations Climate Change Conference: The 2002 United Nations Climate Change Conference took place from October 23 to November 1, 2002, in New Delhi, India.  The conference included the 8th Conference of the Parties (COP8) to the United Nations Framework Convention on Climate Change (UNFCCC).  The conference adopted the Delhi Ministerial Declaration that, amongst others, called for efforts by developed countries to transfer technology and minimize the impact of climate change on developing countries.  It is also approved the New Delhi work programme on Article 6 of the Convention.  The COP8 was marked by Russia's hesitation, stating that it needed more time to think it over.  The Kyoto Protocol could enter into force once it was ratified by 55 countries, including countries responsible for 55 per cent of the developed world's 1990 carbon dioxide emissions.  With the United States (36.1 per cent share of developed-world carbon dioxide) and Australia refusing ratification, Russia's agreement (17% of global emissions in 1990) was required to meet the ratification criteria and therefore Russia could delay the process.

Street circuit: A street circuit is a racing circuit composed by temporarily closed-off public roads of a city, town or village, used in motor races.  Facilities such as the paddock, pit boxes, fences and grandstands are usually placed temporarily and removed soon after the race is over but in modern times the pits, race control and main grandstands are sometimes permanently constructed in the area.  Since the track surface is originally planned for normal speeds, race drivers often find street circuits bumpy and lacking grip.  Run-off areas may be non-existent, which makes driving mistakes more expensive than in purpose-built circuits with wider run-off areas.

Ring circuit: In electricity supply design, a ring final circuit or ring circuit (often incorrectly called a ring main or informally a ring) is an electrical wiring technique developed and primarily used in the United Kingdom.  This design enables the use of smaller-diameter wire than would be used in a radial circuit of equivalent total current.  The reduced diameter conductors in the flexible cords connecting an appliance to the plug intended for use with sockets on a ring circuit are individually protected by a fuse in the plug.  Its advantages over radial circuits are therefore reduced quantity of copper used, and greater flexibility of appliances and equipment that can be connected.

Race track: A race track (or 'racetrack', 'racing track' or 'racing circuit') is a facility built for racing of vehicles, athletes, or animals (e.g. horse racing or greyhound racing).  A race track also may feature grandstands or concourses.  Racetracks are also used in the study of animal locomotion.  Some motorsport tracks are called speedways.

Autodrom Moscow: The Autodrom Moscow is a race track located near Moscow, 13 km from Moscow Circuit Road and 31 km from the city center.  The track is constructed in the Miachkovo Airport area which has been in use for motor racing since 2001.  After the total reconstruction in 2005, it was the only racing facility in Russia until the Red Ring circuit has been opened in Siberia in 2007.  The track design satisfies to FIA Grade III requirements.  The raceway equipped with 18 pit boxes, 13×6 m each, race control tower with AMB time keeping system, grandstands for 2000 spectators and a small hotel.

Moskva River: The Moskva River (Russian: "река Москва", "Москва-река" , "Moskva-reka") is a river of western Russia.  It rises about 140 km west of Moscow, and flows roughly east through the Smolensk and Moscow Oblasts, passing through central Moscow.  About 110 km south east of Moscow, at the city of Kolomna, it flows into the Oka River, itself a tributary of the Volga, which ultimately flows into the Caspian Sea.

Human trafficking in Russia: Efforts to crack down on human trafficking in Russia focus not only on the men, woman and children who are illegally shipped out of Russia to undergo forced labor and sexual exploitation in other countries, but also those who are illegally brought into Russia from abroad.  The Government of the Russian Federation has made significant progress in this area over the past decade, but a report commissioned by the United States Department of State in 2010 concluded that much more needed to be done before Russia could be taken off its Tier 3 watchlist.  The Government has not made significant progress and that is why it was moved to the tier 3 list in 2011.

Jassy Conference: The Jassy Conference was a gathering of anti-Bolshevik political figures that met in Iași (Jassy), the temporary capital of Romania at the time from November 16 through December 6, 1918.  The conference was organized by Emile Henno from the French consulate in Kiev.  The objective was to coordinate the anti-Bolshevik movements of Southern Russia in order to facilitate dealings with the Allied powers.  The twenty-one delegates could not reconcile their differences, despite the need to be unified before the Allies in requesting aid.  The conference did nothing to forward any agreements.  The Jassy Conference, however, did agree on two points: the desirability of Allied intervention in the civil war and the indivisibility of Russia.  In a vote, no candidate for future ruler of Russia could even garner half the votes – General Denikin had the most with nine.

Supporting paragraphs: Smolensk Ring Race track
Answer: race track