
643
port,asaresultpeoplemovinginthisdirectionhave
to cross the greater part of the port. An important
investmentconnectingtheeasternandwesternpartof
the port was the construction of a tunnel under the
Martwa Wisła, which was put into use in 2016. The
route
consistsoftwotunnelswithatotallengthof1.4
km.Thisallowedmovingheavyvehiclesstraightinto
thewesternpartoftheport.Thecontinuousincrease
intheamountofcargohandledintheportmeansthat
the tunnel capacity reaches the limit [8]. The
Sucharskiroute, locatedfrom
theeastern partofthe
port,allowstorelievetheroadtrafficoccurringcloser
tothecitycentertoalargeextent.Thetrucktrafficis
managed by this section, tha nks to which vehicles
haveaccesstotheexpresswayandtheA1motorway,
which are accessible (without traffic lights and
congestion).
The port in Gdańsk invests not only in
road infrastructure, but also develops railway
infrastructure inorder tousethis mode oftransport
on a larger scale. Six sidings operate actively in the
portarea.Thankstothelastinvestment,30kmofnew
tracks, 5 viaducts and bridges
as well as 42 new
turnoutswerebuilt.Asaresultofrailwayexpansion,
the number of transports transported by road has
decreased[8].Anadditionalsolutionthatrelievesthe
trafficdirectlyrelatedtothetransportareaistheuse
of transport, which connects the Naftoport terminal
with theʺPrzyjaźńʺ pipeline.
The advantage of this
technologyisanindependentlineinfrastructure.The
transport of cargo can take place irrespective of the
intensityoftheroadsandatmosphericconditions[2].
TraffictoportsinGdyniaisgeneratedmainlyinthe
formoffreighttransportedfromandtotheport.The
locationof
thePortofGdyniaattheNavalAcademy,
theCaptainʹsOfficeandtheMuseumofImmigration
alsoinsomewayincreasesthetrafficpresentonthe
roads.Inaddition, truck journeys inthecityleadto
theformationofcongestionintheintersectionsofthe
roadwiththerailway.Passenger
terminalsintroduce
anadditionaltypeoftrafficoutsidetheportrelatedto
thesupplyofagivenshipbeforethecruiseaswellas
thepassengersthemselves heading towards theport
for the upcoming voyage. In 2014, works on the
construction, reconstruction and modernization of
roads and railway infr astructure were
completed,
allowing the connection of the Port of Gdynia with
the national railway network. This allowed in some
way to reduce the number of trucks entering and
leavingtheport[9].TheGdyniaportcomparedtothe
portinGdanskhasaworse locationconsidering the
availability of the A1 motorway.
Gdynia is located
further north which is connected with the need to
overcometheentireTri‐Cityarea.Trucksmustshare
beltwayswithotherroadusers.
2.4 Prospectsfordevelopment
Duetothegrowingdemandfortransportintheouter
port and its planned expansion, the Port of Gdansk
must
focus on the expansion of road and rail
infrastructure in this part of the port. In order to
ensuregoodcapacityinrailtraffic,PKPPLKplansto
modernize, among others: North Port stations,
Kaszubski Ca nal, Gdańsk Zaspa Towarowa station
with access to the western side of the port [8].
The
MaritimeOfficeisplanningtoextendtheaccessibility
oftheinlandroadtoMartwaWisła.Thisinvestment
will allow the combination of sea and inland
waterwaytransport.Someofthecargo,especiallythe
mass one, will be able to be directed towards the
Vistula without interfering with traffic.
The ratio of
such transport to the total transhipment capacity of
theportislikelytobesmall,astheinlandtransport
infrastructureinPolandiscurrentlyunderdeveloped
[8].Animportantelementoftheimprovementofthe
portʹs operation is further expansion of PCL. The
warehousecomplexisplannedon
anareaof100ha,
its location allows access to the DCT terminal in a
shorttime,andontheotherhandtotheexpressroad
[8]. In addition, the Port of Gdansk plans to
implementscalesforheavygoodsvehiclesonthearea
of port roads. This investment will
increase road
safety. The road pavementʹs service life will also
increase, overloaded vehicles will not negatively
interfere with the road surface at such a fast pace.
Thanks to this, the time between the renovation of
road infrastructure will be extended, which will
improvethetrafficofvehicles[7].
Currently TRISTAR
system operates in the Tri‐
City, it is an intelligent traffic control system. The
system has two motion control algorithms Epics for
local control and Balance for area control. The
additionaltaskofthesystemisroadmonitoringand
immediate response in case of congestion (signaling
and calling appropriate services
to the pla ce of the
event) by operators. The project is constantly
developinginordertoprovidethebestpossibleroad
capacity.ThePortofGdyniaplansmanyinvestments
relatedto the developmentof portinfrastructurefor
ro‐rovesselswith access to railways and roads. The
solutiontoreducethe
trafficinthevicinityofGdyński
Port is the project of construction of the Red Road
leading north‐west of the port and the extension of
the Tri‐City beltway to Chylonia. This will ease the
traffic from the Kwiatkowski Estuary, where
passengertrafficisnowconnectedwiththe
truck[9].
Fig. 5 shows the planned expansion of the route
leadingtothePortofGdynia.
Figure5.PlantobuildtheRedRoadandextendthebypass
Source: https://www.trojmiasto.pl/wiadomosci/Droga‐
Czerwona‐obojetna‐dla‐Gdyni‐n124677.html
3 PORTSINCHINA
3.1 Tianjin
The port of Tianjin is currently the largest port of
northern China. It is located between the cities of
Tianjinand Beijing[21].Tianjinisaconnection with