DN21 () is a national road in

Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...

which that crosses the

Bărăgan Plain The Bărăgan Plain ( ) is a steppe plain in south-eastern Romania. It makes up much of the eastern part of the Wallachian Plain. The region is known for its black soil and a rich humus, and is mostly a cereal-growing area. It is bounded on the s ...

, linking the

Danube The Danube ( ; see also #Names and etymology, other names) is the List of rivers of Europe#Longest rivers, second-longest river in Europe, after the Volga in Russia. It flows through Central and Southeastern Europe, from the Black Forest sou ...

port of

Brăila Brăila (, also , ) is a city in Muntenia, eastern Romania, a port on the Danube and the capital of Brăila County. The Sud-Est (development region), ''Sud-Est'' Regional Development Agency is located in Brăila. According to the 2021 Romanian ...

with

Călărași Călărași (), the capital of Călărași County in the Muntenia region, is situated in south-east Romania, on the banks of the Danube's Borcea branch, at about from the Bulgarian border and from Bucharest. It is one of six Romanian county se ...

. The road crosses the A2 motorway near Drajna, between the cities of

Slobozia Slobozia () is the capital city of Ialomița County, Muntenia, Romania, with a population of 41,550 in 2021. Etymology Its name is from the Romanian "slobozie", which meant a recently colonized village which was free of taxation. The word its ...

and Călărași. It underwent in major repairs between 2006 and 2007 on the section between Drajna and Călărași.

References

Roads in Romania {{Romania-road-stub