Discussion Papers 1999. 
Spatial Research in Support of the European Integration 43-48. p.
THE ROLE OF TRANSPORT CORRIDORS 
43 
THE ROLE OF TRANSPORT CORRIDORS 
IN EUROPEAN INTEGRATION 
TEOFIL LIJEWSKI 
THE INCREASE IN TRANSPORTATION 
The integration of Europe contributes to the growth of international links: the flow 
of people, goods and information. This process will take place in the future, therefore 
it is important to improve all means of communications. 
Recently an immense increase in transportation has taken place, particularly on 
roads and in the air. The number of motor road vehicles is increasing very quickly, with 
the number of passenger cars enjoying most rapid growth.  (Table 1) 
Table 1 
Increase in the number of passenger cars in some European states, 
1960-1995 (thousands) 
States 
1960 
1970 
1980 
1995 
Austria 
404 
1  197 
2 247 
3  594 
Belgium 
753 
2 060 
3  159 
4  239 
France 
5  546 
12 900 
18  400 
25  100 
Germany — GDR 
299 
1  160 
2 678 

- FRG 
4 337 
13  514 
23  192 
40 499a 
Great Britain 
5  542 
11  599 
15  350 
21  740 
Greece 
43 
226 
880 
2  205 
Italy 
1  995 
10 209 
16  241 
31  700 
Holland 
522 
2  500 
4  100 
5  633 
Spain 
281 
2 378 
7  557 
14 212 
Sweden 
1  194 
2 289 
2 883 
3  631 
Poland 
117 
479 
2 383 
7 517 
Czechoslovakia 
247 
826 
2 274 
4  129b 
Hungary 
33 
236 
1  012 
2 284 
a  including the former GDR,  b the Czech Republic and Slovakia 

Teofil Lijewski : The Role of Transport Corridors in European Integration. 
In: Spatial Research in Support of the European Integration. Pécs, Centre for Regional Studies, 
1999. 43-48. p. Discussion Papers. Special 
44 
TEOFIL LIJEWSKI 
In the period 1960-1995 in the ten most important Western European countries 
(Austria, Belgium, France, Germany, Great Britain, Greece, Italy, the Netherlands, 
Spain, Sweden) the number of passenger cars increased from 20.9 million to 152.6 mil-
lion (7.3 times), while in the countries of the Visegrad group (Poland, Hungary, the 
Czech Republic, Slovakia) the rate of increase was much higher: from 397,000 to 13.9 
million (35 times). The number of trucks in the afore-mentioned ten Western coun-
tries increased in the same period from 5.4 million to 16.4 million (3 times), in Poland 
11 times, in the Czech and Slovak Republics 6.4 times.  (Table 2) 
Table 2 
Increase in the number of trucks in some European states, 1960-1995 
(thousands) 
States 
1960 
1970 
1980 
1995 
Austria 
204 
378 
526 
293 
Belgium 
177 
281 
252 
418 
France 
1 634 
2 745 
2 686 
3 685 
GerminY  G 
213 
399 
516 
729 
1 002 
1 570 
2 202a 
Great Britain 
1 482 
1 710 
1 995 
2 655 
Greece 
37 
117 
367 
861 
Italy 
459 
929 
1 648 
2 429b 
Holland 
157 
335 
355 
620 
Spain 
149 
747 
1 405 
2 873 
Sweden 
130 
158 
194 
318 
Poland 
120 
260 
684 
1341 
Czechoslovakia 
105 
218 
276 
676c 
a including the former GDR,  17 1990,  the Czech Republic and Slovakia 
The bus transport system developed quickly in the first post-war years, but later a 
stagnation or regress of this type of transport occurred, as most people began to use 
their own cars. Yet despite this a dense network of regular bus lines exists in most 
European countries. Recently long-distance international bus traffic has been growing, 
both regular and occasional use. 
Formerly leading the field, railway transport is in decline, both in passenger and 
goods transportation. In particular, local and regional trains have lost their importance 
due to the frequent use of private cars. On the other hand, interregional fast trains 

Teofil Lijewski : The Role of Transport Corridors in European Integration. 
In: Spatial Research in Support of the European Integration. Pécs, Centre for Regional Studies, 
1999. 43-48. p. Discussion Papers. Special 
THE ROLE OF TRANSPORT CORRIDORS 
45 
such as Inter-City, Euro-City, and TGV have enjoyed success. The railways may partly 
regain their former position by improving services (speed, punctuality, comfort). 
Inland shipping is characterised by slow development, limited mostly to bulk cargo. 
Much more important is sea shipping, which is introducing bigger vessels, especially 
tankers, and leads in intercontinental goods transportation. In Europe sea shipping is 
vital for the integration of Great Britain, Ireland and Scandinavia into the main core of 
Europe, as well as connections between Mediterranean countries. 
Rapid development of air transport leads to competition between companies, 
improvement of services and reduction of fares. At the same time the growing air traf-
fic creates a danger to safety owing to the congested air corridors and airports. 
International integration connected with the opening of borders leads to an increase 
in international traffic, both of people and goods. Recent political changes in Eastern 
and Central Europe, and especially the cancellation of visa restrictions in most 
European countries, contributed to the increased mobility of people. They now travel 
more frequently and for longer distances, crossing many state borders. Governments 
and transport enterprises must take this new development into account. 
DEVELOPMENT OF  TRANSPORT NETWORKS 
The rapid increase in car transport led to congestion on roads and streets in the 
cities. The result was time wasted in queues and on crossings and growing number of 
collisions. It was necessary to improve and reconstruct the road network. The follow-
ing tasks take priority: 

reconstruction of the existing roads: widening, change of surface, con-
struction of by-passes and double-level crossings, regulation of traffic 
(traffic lights, restrictions for some kinds of vehicles); 
-
extension of the area devoted to transport by construction of new roads, 
parking, garages, service stations; 
-
construction of motorways, independent from other roads. This type of 
road was introduced on a large scale first in Germany and subsequently 
in Italy, France, the Benelux countries, Great Britain and Austria. Now 
many other countries are following in their footsteps and constructing 
motorways. 
This development changed the distribution of traffic flow. The flow has the tenden-
cy to concentrate on motorways and the main roads connecting with them, creating 
traffic corridors. It is necessary for each country to plan a network of main transport 
corridors, which will link main cities, urban agglomerations, ports and the most impor-
tant border crossings to the neighbouring countries. These corridors should be 
equipped with motorways and by-passes around major cities. 
On the other hand, there is no need to construct many railway lines. Railways, 
owing to the decrease of traffic, have in general reduced their network. Many  sec-
ondary 
lines have been closed and abandoned. Traffic is more and more concentrated 

Teofil Lijewski : The Role of Transport Corridors in European Integration. 
In: Spatial Research in Support of the European Integration. Pécs, Centre for Regional Studies, 
1999. 43-48. p. Discussion Papers. Special 
46 
TEOFIL LIJEWSKI 
on main lines which have been modernised (electrification, automatic regulation of 
traffic) and now allow certain trains to travel at high speed, such as the TGV in France 
or the Inter-City-Express in Germany. The most spectacular examples of such develop-
ment are the TGV lines in France, starting with the Paris-Lyon line; the north-south 
line in Germany crossing the central mountainous zone, thus reducing the travel time 
between Hamburg and Munich to 8 hours; the Direttissima in Italy between Florence 
and Rome. This development creates also transport corridors which may be parallel to 
road transport corridors or independent from them. The railways, with their reserves 
of capacity, may overtake a part of motor-car transports, such as containers or whole 
trucks, thus contributing to the decrease of traffic congestion on main roads. 
The congestion in air traffic must be regulated by air corridors which are introduced 
in all countries in order to protect aircraft from accidents. A part of air traffic may be 
overtaken by railways, thanks to rapid Inter-City and TGV trains. The travel time by 
such trains may be equal or even shorter due to the localisation of railway stations in 
the centres of cities while access to distant airports takes often more time then the 
flight itself. 
THE NEED FOR INTERNATIONAL INTEGRATION 
Political changes, such as the territorial expansion of the European Union, favour 
international integration. But integration needs numerous transport connections. In 
Western Europe the network of international connections is already dense due to his-
torical development and the abolition of frontier control between countries which 
signed the Schengen Treaty. The lack of frontier control allows to cross the borders 
almost everywhere. For mass and heavy goods traffic the international motorways and 
railways are the most important. 
Besides the development of motorways some other new investments have improved 
international traffic. The most spectacular include: 
-
the Eurotunnel between England and France under the English Channel; 
the road tunnel under Mont Blanc between France and Italy; 
-
bridges and tunnel across the Straits of Denmark linking Sweden with 
Central Europe (under construction); 
-
the Rhine-Main-Danube Canal in Germany, which allows direct inland 
shipping from the North Sea to the Black Sea; 
-
the bridge over the Bosporus linking the European and Asian parts of 
Turkey; 
-
planned tunnels under the Alps allowing the traffic between Germany 
and Italy almost without use of the surface of Switzerland, which limits 
the traffic of heavy trucks, preferring to transport them on railways. 
Another type of developing international transport connections are ferry lines, most 
numerous across the Baltic Sea, the North Sea, the Mediterranean Sea, the Adriatic 
and the Aegean Sea. They transport, besides people, mostly passenger cars and trucks, 

Teofil Lijewski : The Role of Transport Corridors in European Integration. 
In: Spatial Research in Support of the European Integration. Pécs, Centre for Regional Studies, 
1999. 43-48. p. Discussion Papers. Special 
THE ROLE OF TRANSPORT CORRIDORS 
47 
whilst some are equipped with rails and also transport railway carriages. These and 
other investments created a dense network of international connections, allowing fast 
and easy contact between different states and their peoples. However, the proper use 
of these connections depends on the policy of the states. They may be used also for 
criminal purposes, such as illegal immigration or drug-smuggling. 
THE SITUATION IN EASTERN AND CENTRAL EUROPE 
Eastern and Central Europe holds an important position in the pattern of interna-
tional transport corridors. It is situated between the states belonging to the European 
Union and the block of states formerly dependent on the Soviet Union. It may be the 
link between these two large groups of states, gradually approaching the European 
Union. Poland is situated almost at the geometric centre of Europe. The situation of 
Poland is convenient for east-west transport, because Polish territory forms a gate 
between the Baltic Sea and the mountainous zone (Sudetes, Carpathians) and is most-
ly made up of lowland plain. It allows the construction of straight roads and railways. 
The only natural obstacle are the rivers, and in the north of Poland the morainic hills. 
Polish territory is important for international traffic as it is the most convenient area 
for transit between Eastern and Western Europe. For the Baltic states and Belarus it is 
the only possible way to the west of Europe (besides the sea route). For Russia and 
Ukraine it is not the only possible way but the shortest and the most convenient. All 
east-west routes situated south of Poland have to cross mountains, and most routes 
cross the River Danube, on which the number of bridges is insufficient. 
Polish territory is less important for north-south transit because the connection with 
Scandinavia means crossing the Baltic Sea. Recent investments allow transit through 
the Straits of Denmark; in addition, the ferry route to German ports is shorter than to 
Polish ports. Another reason is the low population of Scandinavia and the decrease in 
traffic to South-Eastern Europe owing to the civil war in the former Yugoslavia and 
the economic collapse in Romania and Bulgaria. The traffic to Greece prefers now the 
way across Italy and the ferry line from Brindisi to Greece. 
The most important transit routes across Poland are the two east-west corridors: 
— The central corridor linking the capitals Berlin, Warsaw, Minsk and 
Moscow, passing two large Polish cities, Poznan and L60:12. It is equipped 
with a railway currently under reconstruction (allowing speeds of up to 
160 km/h for passenger trains, 120 km/h for goods trains) and a highway 
with a motorway section. Construction of motorway over the whole dis-
tance is planned; in the western part it is already under construction. The 
thoroughfare through Warsaw is under discussion. 
-
The southern corridor linking Central Germany with Ukraine through 
Silesia and Cracow, the most important for the Polish domestic traffic 
because it links the urban agglomerations of Wroclaw and Cracow and 
the biggest industrial region of Upper Silesia. This corridor is already 

Teofil Lijewski : The Role of Transport Corridors in European Integration. 
In: Spatial Research in Support of the European Integration. Pécs, Centre for Regional Studies, 
1999. 43-48. p. Discussion Papers. Special 
48 
TEOFIL LIJEWSKI 
equipped with a motorway from Berlin to Cracow, although unfortunate- 
ly with two interruptions and lacking a second lane for long distances. 
Most important in the north-south direction is the central corridor from Gdansk 
through Lod2 and Upper Silesia to the coal basin of Ostrava. It was planned as a great 
international motorway to the coasts of the Adriatic, the Aegean and the Black Sea. 
The events on the Balkan Peninsula have delayed realisation of this plan. An express 
highway with two roadways already links Lod2 with Upper Silesia and the vicinity of 
the Czech border. The northern part, between Gdansk and Loth, is partly under con-
struction, including a new bridge on the River Vistula near Torun. An almost straight 
railway, constructed in the inter-war period, allows transit between the ports of Gdynia 
and Gdansk and the countries in South-Eastern Europe. 
Another north-south corridor is planned in Western Poland, close to the German 
border. Actually, there are only the standard highways connecting the ports of 
§winoujicie and Szczecin with the Czech Republic, through Gorz6w Wielkopolsld and 
Zielona Gora. A direct straight railway is lacking, in the southern part of this corridor 
only one-track non-electrified sections exist. The development of this corridor is 
planned. 
Besides these four main corridors, which are predicted in the planned pattern of 
motorways, one can distinguish some others which may be important in the future. 
A northern east-west corridor was planned by Germans in the inter-war period 
when German East Prussia was separated from the core of Germany. They started the 
construction of a motorway and finished only the section between Berlin and Szczecin, 
as well as a partly-constructed section between Elblag and Konigsberg (now 
Kaliningrad). The Russians completed the section on their territory, while Poland is 
not interested in the reconstruction of this transit corridor. Poland is promoting anoth-
er route: via Baltica as a branch of the central east-west motorway, from Warsaw in the 
north-eastern direction towards Lithuania, Latvia, Estonia and Saint Petersburg. It is 
already used even by cars from Finland. In addition, direct trains to the Baltic states 
run already through Warsaw and Bialystok, not through Kaliningrad. 
Finally, an important transport corridor is developing between Ukraine and 
Warsaw, already with heavy road traffic. This corridor may be extended to Polish ports 
Gdansk and Gdynia, creating access for Ukraine to the Baltic ports. Unfortunately, a 
direct Warsaw-Lviv railway route is lacking. The trains must go around through 
Przemygl or Chelm. The border between Central Europe and the territory of the for-
mer Soviet Union is an important obstacle for railways, owing to the different width of 
gauge.