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Enhancing 
the 
accessibility 
of 
Stormpolder 
Rotterdam 
Ruth 
Bosch
Outline 
* Research 
background 
* Objective 
* Problem 
analysis 
* Two 
alternatives 
* Multi-­‐criteria 
analysis 
* Recommendations 
& 
conclusions
Research 
background 
' 
! 
' 
' 
' 
! 
! 
Figure'1:'the'location'of'Stadsregio'Rotterdam'within'the'Netherlands' 
(Source:'Bemmel'et'al.,'2012).' 
Figure:'2:'Adjacent'municipalities'of'Stormpolder'(Source:'Bestuurlijk' 
overleg'Rivierenland).' 
* Phase 
1/2: 
enhancing 
the 
current 
maritime 
identity 
through 
the 
masterplan 
‘the 
blue 
engine’ 
* attracting 
students 
and 
blue 
and 
white 
collar 
workers 
* Stormpolder 
as 
core 
of 
maritime-­‐related 
industries 
* But: 
unclear 
whether 
a 
second 
entrance 
is 
needed.. 
! 
! 
! 
! 
! 
Figure'1:'the'location'of'Stadsregio'Rotterdam'within'the'Netherlands' 
(Source:'Bemmel'et'al.,'2012).' 
Figuur 1. gebied Rivierenland
Objective 
& 
Main 
question 
* Objective: 
devising 
two 
alternatives 
for 
the 
local 
infrastructure 
* Main 
question: 
“In 
what 
way 
can 
the 
accessibility 
of 
Stormpolder 
be 
improved 
as 
to 
enhance 
the 
identity 
of 
a 
maritime 
knowledge 
and 
production 
cluster 
in 
the 
future?”
crosses! the! Algerabrug! has! Stormpolder! as! the! site! of! origin! or! destination.! This! implies! that! the! 
traffic! jams! that! occur! around! the!Algerabrug! are! caused! by! traffic! from! and! to! Krimpen! aan! den! 
Ijssel! rather! than! traffic! from! and! to! the! island! of! Stormpolder.! However,! reducing! the! traffic! by! 
almost!one!fifth!would!still!have!a!pretty!big!impact!on!the!traffic!flow!around!the!Algerabrug.! 
Figure'8:'The'relation'between'intensity'and'capacity'(IC)'on'impFiog urutra11n ktn'erlpouantden' saevocntdisopints s'around'Stormpolder ,'distinguished' Figuur 12 cars!by!2020.!Only!5!per!cent!of! the! traffic! that! crosses! the!Van!Brienenoordbrug! Algerabrug!in!order!to!reach!a!destination!within!the!municipality!of!Krimpen!6).! !However,!when! looked! at! the! traffic! from! Stormpolder! and! Krimpen! aan!share! of! 23! per! cent! that! crosses! the! Van! Brienenoordbrug! in! order! to! somewhere!at!the!south!side!of!the!Nieuwe!Maas.!This!might!point!to!the!fact!regional!road!network!has!no!other!option!than!to!make!use!of!the!national!road!only!one!connection!to!Stormpolder,!which!is!called!the!Industrieweg.!21!per!cent!crosses! the! Algerabrug! has! Stormpolder! as! the! site! of! origin! or! destination.! traffic! jams! that! occur! around! the!Algerabrug! are! caused! by! traffic! from! and! Ijssel! rather! than! traffic! from! and! to! the! island! of! Stormpolder.! However,! reducing! almost!one!fifth!would!still!have!a!pretty!big!impact!on!the!traffic!flow!around!the!! 
! 
There!are!certain!bottlenecks!in!the!regional!and!national!road!network,!of!which!are!mentioned! in! figure! 8.! Apparently,! there! are! three! important! bottlenecks! 5 de spitsen te verwerken. Op vrijwel alle 
wegvakken is het veel te druk en ontstaat file. 
Problem 
analysis 
* Congestion 
is 
a 
main 
traffic 
problem: 
delta 
is 
physical 
barrier, 
continuous 
regional 
roads 
are 
lacking; 
* Expected 
increase 
(18%) 
of 
traffic 
on 
Algerabrug 
by 
2020; 
* One 
fifth 
of 
this 
traffic 
has 
origin 
or 
destination 
in 
Stormpolder; 
* Traffic 
intensity 
/ 
road 
capacity 
index 
exceeds 
1: 
traffic 
jams 
in 
peak 
hours 
morning 
and 
evening. 
! 
Wegvakken 2020 IC 
OS 
IC 
AS 
1 Weefvak A16 Terbregseplein > 
Kralingen 
1,0 1,2 
2 Weefvak A16 Kralingen > 
Terbregseplein 
1,0 1,0 
3 Weefvak A16 Feyenoord > 
Ridderkerk 
0,9 1,4 
4 Weefvak A20 Nieuwerkerk > 
Moordrecht 
1,1 1,3 
5 Weefvak A20 Moordrecht > 
Nieuwerkerk 
1,2 1,3 
6 A15 Noordtunnel ri. oosten 0,6 1,0 
7 A15 Noordtunnel ri. westen 1,1 0,6 
8 A16 Parallelrijbaan tussen 
Ridderkerk Noord en Zuid 
0,9 1,1 
9 A16 Parallelrijbaan ten noorden 
thv aansluiting Feyenoord 
1,2 0,9 
10 A16 Hoofdrijbaan tussen 
Ridderkerk Zuid en Noord 
1,0 0,6 
11 A16 tussen Hendrik Ido Ambacht 
en Ridderkerk Zuid 
1.0 0,8 
12 Algerabrug (richting Capelle) 1,3 1,5 
13 Algeraweg tussen de brug en 
Capelseplein (richting Capelle) 
1,4 0,9 
14 C.G. Roosweg tussen Industrie-weg 
en de brug (richting Capelle) 
1,3 1,5 
Tabel 20 capaciteit wegvakken 
5.3 DOORSTROMING KRUISPUNTEN 
Ook voor de kruispunten is de I/C waarde 
gecategoriseerd naar ernst van de verstoring 
van de verkeersafwikkeling. Een waarde 
groter dan 0,9 duidt op ernstige verstoring en 
daarmee congestie. De rechter figuur op de 
volgende pagina geeft de knelpunten weer. 
De nummering van de tabel op pagina 26 
correspondeert met deze kaart. Duidelijk is, 
dat de capaciteit van de kruispunten in 2020 
in de Oostflank ontoereikend is om het 
verkeer in de spitsen te verwerken. Op alle 
beschouwde kruispunten is het te druk en 
ontstaat file. 
Bereikbaarheids-knelpunten 
5.1 DOORSTROMING 
Om inzicht te verkrijgen in de toekomstige 
capaciteitsproblemen op de Brienenoord en 
Algera Corridor zijn voor de snelwegen, 
inclusief de aansluitingen, het onderliggend 
wegennet, verschillende analyses uitgevoerd: 
 doorstroming op wegvakken 
 doorstroming op kruispunten 
 congestieuze relaties 
Voor de snelwegen en het onderliggende 
wegennet in het studiegebied is per wegvak 
de verhouding berekend tussen de intensiteit 
en de capaciteit (I/C verhouding) voor de 
ochtendspits en de avondspits. Voor de 
belangrijkste kruispunten in het studiegebied 
is ook deze I/C verhouding berekend. Waar 
de I/C waarde in de spitsen groter is dan 0,9 
is sprake van een capaciteitsprobleem (file). 
Een I/C waarde boven de 1 wordt beschouwd 
als ernstige congestie. Bij een I/C waarde  
0,9 is sprake van vrije doorstroming of 
beperkt oponthoud. 
5.2 DOORSTROMING WEGVAKKEN 
De I/C waarde wordt gecategoriseerd naar 
ernst van de verstoring van de 
verkeersafwikkeling. De linker figuur op de 
volgende pagina geeft de knelpunten weer in 
de avondspits, waarbij rood een I/C-waarde 
van 0,9 of groter betekent en dus congestie. 
Nevenstaande tabel geeft een overzicht van 
de belangrijkste wegvakken. De capaciteit 
van deze wegvakken in is 2020 in de 
Oostflank ontoereikend zijn om het verkeer in 
de spitsen te verwerken. Op vrijwel alle 
wegvakken is het veel te druk en ontstaat file. 
Wegvakken 2020 IC 
OS 
IC 
AS 
1 Weefvak A16 Terbregseplein  
Kralingen 
1,0 1,2 
2 Weefvak A16 Kralingen  
Terbregseplein 
1,0 1,0 
3 Weefvak A16 Feyenoord  
Ridderkerk 
0,9 1,4 
4 Weefvak A20 Nieuwerkerk  
Moordrecht 
1,1 1,3 
5 Weefvak A20 Moordrecht  
Nieuwerkerk 
1,2 1,3 
6 A15 Noordtunnel ri. oosten 0,6 1,0 
7 A15 Noordtunnel ri. westen 1,1 0,6 
8 A16 Parallelrijbaan tussen 
Ridderkerk Noord en Zuid 
0,9 1,1 
9 A16 Parallelrijbaan ten noorden 
thv aansluiting Feyenoord 
1,2 0,9 
10 A16 Hoofdrijbaan tussen 
Ridderkerk Zuid en Noord 
1,0 0,6 
11 A16 tussen Hendrik Ido Ambacht 
en Ridderkerk Zuid 
1.0 0,8 
12 Algerabrug (richting Capelle) 1,3 1,5 
13 Algeraweg tussen de brug en 
Capelseplein (richting Capelle) 
1,4 0,9 
14 C.G. Roosweg tussen Industrie-weg 
en de brug (richting Capelle) 
1,3 1,5 
Tabel 20 capaciteit wegvakken 
Het probleem op het hoofdwegennet is het 
grootst op de weefvakken en de 
parallelrijbanen van de A16. Op de 
5.3 DOORSTROMING KRUISPUNTEN 
Ook voor de kruispunten gecategoriseerd naar ernst van de verkeersafwikkeling. groter dan 0,9 duidt op ernstige daarmee congestie. De rechter volgende pagina geeft de De nummering van de tabel correspondeert met deze dat de capaciteit van de kruispunten in de Oostflank ontoereikend verkeer in de spitsen te beschouwde kruispunten ontstaat file. 
Figure'8:'The'relation'between'intensity'and'capacity'(IC)'on'impFiog urutra11n ktn'erlpouantden' saevocntdisopints s'around'Stormpolder for'the'peak'hours'in'the'morning'(OS)'and'the'evening'(AS)'(Source:'Analysefase Movares''Herontwerp DHV,'Brienenoord 2010).'' 
Corridor
Political 
standpoints 
(Municipality 
of 
Krimpen 
aan 
den 
Ijssel) 
* Coalition 
of 
left 
(PvdA, 
CristenUnie) 
and 
right 
(VVD, 
SGP) 
parties 
* All 
parties 
pay 
attention 
to 
traffic 
problems 
on/around 
Algerabrug 
* Most 
common 
plan 
are 
currently: 
* Expanding 
Algerabrug 
* New 
bicycle 
bridge 
next 
to 
Algerabrug 
and!Capelseplein!during!the!peak!hours!in!the!evening.!This!is!probably!caused!by!the!fact!that!the! 
traffic!can!go!in!three!different!directions!once!it!has!passed!the!Algerabrug.!! ! 
3.3'|'Political'standpoints' 
The!facts!that!are!outlined!in!the!previous!paragraph!show!that!roads!from!and!to!Stormpolder!will! 
be!cramped!by!2020.!It!is!therefore!not!unimportant!how!political!parties!evaluate!the!current!and! 
future!traffic!problems.!The!standpoints!of!the!political!parties!of!Krimpen!aan!den!Ijssel!concerning! 
traffic! issues! will! be! shown! by! means! of! the! main! issue,! in! order! to! make! a! concise! overview.! 
Furthermore,! the! amount! of! representatives! in! the! municipal! board! is! shown! as! to! indicate! the! 
relative!power!of!each!party.!The!parties!are!ranked!from!the!left!side!(top)!to!the!right!side!(bottom)! 
of!the!political!spectrum.! 
Political'party' Amount'of' 
representatives' 
Key'issue' 
PvdA! 3! Changing!the!bicycle!lane!into!an!extra!road!for!cars!and! 
adding!a!new!bridge!for!bicyclists.! 
GroenLinks! 1! Realising!new!bicycle!bridge!over!the!Hollandse!Ijssel!and! 
stimulating!water!transport!as!to!reduce!road!traffic.! 
Stem!van!Krimpen! 1! Expanding!the!Algerabrug!to!a!fourRlane!road!for! 
motorized!traffic!supplemented!with!a!new!bridge!for!slow! 
traffic!along!one!of!both!sides!of!the!Algerabrug.! 
Leefbaar!Krimpen! 3! Realising!a!tunnel!connection!between!Krimpenerwaard! 
and!the!junction!of!highways!A15/A16!as!to!decrease!the! 
traffic!problems!around!and!on!the!Algerabrug.! 
D66! 1! Expanding!the!Algerabrug!to!a!fourRlane!road!with!new! 
lanes!for!pedestrians!and!bicyclists.!Realising!new!ferry! 
connections!(e.g.!to!Capelle!aan!den!Ijssel)!is!necessary!as! 
well. 
VVD! 4! Realising!a!second!bridge!or!tunnel!is!absolutely!necessary.! 
The!times!that!the!bridge!is!opened!for!ships!should!be! 
further!limited.!! 
CDA! 2! Expanding!the!Algerabrug!to!a!fourRlane!road!for! 
motorized!traffic!along!with!a!new!bridge!for!bicyclists.! 
CristenUnie! 2! Expanding!the!Algerabrug!is!necessary! 
SGP! 4! Creating!a!better!traffic!flow!not!only!trough!expanding! 
the!Algerabrug,!but!also!optimizing!the!access!roads!and! 
intersections.! 
!
Two 
alternatives 
Case 
1: 
expansion 
of 
Industrieweg 
Case 
2: 
second 
entrance 
Capelle 
a/d 
IJssel 
-­‐ 
Stormpolder
Multi-­‐criteria 
analysis 
* Economic, 
social 
and 
environmental 
indicators 
(Litman, 
2010) 
* Case 
B 
turns 
out 
as 
the 
best 
result 
* However: 
* List 
of 
indicators 
may 
be 
extended 
* Evaluating 
each 
indicator 
is 
a 
political 
matter 
* Scores 
are 
qualitative; 
quantitative 
measurements 
requires 
other 
research 
! 
Criteria'category' Indicators' Alternatives' 
A:'One' 
entrance' 
B:'Two' 
entrances' 
Economic! Average!speed!(50!km/h)! +! ++! 
! Average!waiting!time!peak! 
hour!morning! 
+! ++! 
! Average!waiting!time!peak! 
hour!evening! 
+! ++! 
! Ease!of!walking/biking! 0! +! 
' Costs! €! €€€! 
Social' Possibilities!for!disabled! 
people! 
+! ++! 
! Accident!risk! 0! R! 
! Legibility! 0! +! 
! Possibility!of!evacuation!in! 
case!of!an!emergency!(e.g.!A! 
high!water!level!or!a!gas! 
explosion)! 
+! ++! 
Environmental' Noise!pollution! R! RR! 
! Air!pollution! RR! R! 
Other'indicators! Time!of!implementation! 10R25!years! 15R30!years!! 
! 
Average'speed:'the!average!speed!on!local!roads!is!normally!50!km/h.!Although!the!exact!average! 
speed! depends! on! the! exact! time! of! the! day,! it! will! likely! be! higher! in! case! B.! In! that! case,! the!
Recommendations 
* Double 
entrance 
is 
preferable 
with 
respect 
to 
the 
long-­‐term 
masterplan 
‘the 
blue 
engine’; 
* Good 
cooperation 
and 
fair 
cost 
distribution 
between 
interested 
municipalities 
in 
the 
common 
board 
of 
Stadsregio 
Rotterdam 
is 
necessary; 
* New 
bridge 
especially 
purposed 
for 
heavy 
industrial 
transport; 
* Replacement 
of 
non-­‐maritime 
related 
companies 
should 
be 
guided 
by 
the 
Stadsregio.
Conclusions 
* “In 
what 
way 
can 
the 
accessibility 
of 
Stormpolder 
be 
improved 
as 
to 
enhance 
the 
identity 
of 
a 
maritime 
knowledge 
and 
production 
cluster 
in 
the 
future?” 
* Accessibility 
can 
be 
improved 
in 
terms 
of 
its 
transport 
and 
land-­‐use 
element; 
* Traffic 
problems 
on 
and 
around 
the 
Algerabrug 
are 
not 
solved 
by 
expanding 
existing 
Industrieweg-­‐ 
bridge; 
* New 
bridge 
enhances 
the 
identity 
of 
‘the 
blue 
engine’ 
mainly 
in 
functional 
way. 
GLUHFWOFRQQHFWLRQEHWZHHQWKHVRXWKDQGQRUWKSDUWDQGSURYLGcommuted 5.9 
Infrastructure map
Thanks 
for 
paying 
attention! 
Questions 
/ 
remarks

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Presentation Toegankelijkheid Stormpolder Rotterdam

  • 1. Enhancing the accessibility of Stormpolder Rotterdam Ruth Bosch
  • 2. Outline * Research background * Objective * Problem analysis * Two alternatives * Multi-­‐criteria analysis * Recommendations & conclusions
  • 3. Research background ' ! ' ' ' ! ! Figure'1:'the'location'of'Stadsregio'Rotterdam'within'the'Netherlands' (Source:'Bemmel'et'al.,'2012).' Figure:'2:'Adjacent'municipalities'of'Stormpolder'(Source:'Bestuurlijk' overleg'Rivierenland).' * Phase 1/2: enhancing the current maritime identity through the masterplan ‘the blue engine’ * attracting students and blue and white collar workers * Stormpolder as core of maritime-­‐related industries * But: unclear whether a second entrance is needed.. ! ! ! ! ! Figure'1:'the'location'of'Stadsregio'Rotterdam'within'the'Netherlands' (Source:'Bemmel'et'al.,'2012).' Figuur 1. gebied Rivierenland
  • 4. Objective & Main question * Objective: devising two alternatives for the local infrastructure * Main question: “In what way can the accessibility of Stormpolder be improved as to enhance the identity of a maritime knowledge and production cluster in the future?”
  • 5. crosses! the! Algerabrug! has! Stormpolder! as! the! site! of! origin! or! destination.! This! implies! that! the! traffic! jams! that! occur! around! the!Algerabrug! are! caused! by! traffic! from! and! to! Krimpen! aan! den! Ijssel! rather! than! traffic! from! and! to! the! island! of! Stormpolder.! However,! reducing! the! traffic! by! almost!one!fifth!would!still!have!a!pretty!big!impact!on!the!traffic!flow!around!the!Algerabrug.! Figure'8:'The'relation'between'intensity'and'capacity'(IC)'on'impFiog urutra11n ktn'erlpouantden' saevocntdisopints s'around'Stormpolder ,'distinguished' Figuur 12 cars!by!2020.!Only!5!per!cent!of! the! traffic! that! crosses! the!Van!Brienenoordbrug! Algerabrug!in!order!to!reach!a!destination!within!the!municipality!of!Krimpen!6).! !However,!when! looked! at! the! traffic! from! Stormpolder! and! Krimpen! aan!share! of! 23! per! cent! that! crosses! the! Van! Brienenoordbrug! in! order! to! somewhere!at!the!south!side!of!the!Nieuwe!Maas.!This!might!point!to!the!fact!regional!road!network!has!no!other!option!than!to!make!use!of!the!national!road!only!one!connection!to!Stormpolder,!which!is!called!the!Industrieweg.!21!per!cent!crosses! the! Algerabrug! has! Stormpolder! as! the! site! of! origin! or! destination.! traffic! jams! that! occur! around! the!Algerabrug! are! caused! by! traffic! from! and! Ijssel! rather! than! traffic! from! and! to! the! island! of! Stormpolder.! However,! reducing! almost!one!fifth!would!still!have!a!pretty!big!impact!on!the!traffic!flow!around!the!! ! There!are!certain!bottlenecks!in!the!regional!and!national!road!network,!of!which!are!mentioned! in! figure! 8.! Apparently,! there! are! three! important! bottlenecks! 5 de spitsen te verwerken. Op vrijwel alle wegvakken is het veel te druk en ontstaat file. Problem analysis * Congestion is a main traffic problem: delta is physical barrier, continuous regional roads are lacking; * Expected increase (18%) of traffic on Algerabrug by 2020; * One fifth of this traffic has origin or destination in Stormpolder; * Traffic intensity / road capacity index exceeds 1: traffic jams in peak hours morning and evening. ! Wegvakken 2020 IC OS IC AS 1 Weefvak A16 Terbregseplein > Kralingen 1,0 1,2 2 Weefvak A16 Kralingen > Terbregseplein 1,0 1,0 3 Weefvak A16 Feyenoord > Ridderkerk 0,9 1,4 4 Weefvak A20 Nieuwerkerk > Moordrecht 1,1 1,3 5 Weefvak A20 Moordrecht > Nieuwerkerk 1,2 1,3 6 A15 Noordtunnel ri. oosten 0,6 1,0 7 A15 Noordtunnel ri. westen 1,1 0,6 8 A16 Parallelrijbaan tussen Ridderkerk Noord en Zuid 0,9 1,1 9 A16 Parallelrijbaan ten noorden thv aansluiting Feyenoord 1,2 0,9 10 A16 Hoofdrijbaan tussen Ridderkerk Zuid en Noord 1,0 0,6 11 A16 tussen Hendrik Ido Ambacht en Ridderkerk Zuid 1.0 0,8 12 Algerabrug (richting Capelle) 1,3 1,5 13 Algeraweg tussen de brug en Capelseplein (richting Capelle) 1,4 0,9 14 C.G. Roosweg tussen Industrie-weg en de brug (richting Capelle) 1,3 1,5 Tabel 20 capaciteit wegvakken 5.3 DOORSTROMING KRUISPUNTEN Ook voor de kruispunten is de I/C waarde gecategoriseerd naar ernst van de verstoring van de verkeersafwikkeling. Een waarde groter dan 0,9 duidt op ernstige verstoring en daarmee congestie. De rechter figuur op de volgende pagina geeft de knelpunten weer. De nummering van de tabel op pagina 26 correspondeert met deze kaart. Duidelijk is, dat de capaciteit van de kruispunten in 2020 in de Oostflank ontoereikend is om het verkeer in de spitsen te verwerken. Op alle beschouwde kruispunten is het te druk en ontstaat file. Bereikbaarheids-knelpunten 5.1 DOORSTROMING Om inzicht te verkrijgen in de toekomstige capaciteitsproblemen op de Brienenoord en Algera Corridor zijn voor de snelwegen, inclusief de aansluitingen, het onderliggend wegennet, verschillende analyses uitgevoerd: doorstroming op wegvakken doorstroming op kruispunten congestieuze relaties Voor de snelwegen en het onderliggende wegennet in het studiegebied is per wegvak de verhouding berekend tussen de intensiteit en de capaciteit (I/C verhouding) voor de ochtendspits en de avondspits. Voor de belangrijkste kruispunten in het studiegebied is ook deze I/C verhouding berekend. Waar de I/C waarde in de spitsen groter is dan 0,9 is sprake van een capaciteitsprobleem (file). Een I/C waarde boven de 1 wordt beschouwd als ernstige congestie. Bij een I/C waarde 0,9 is sprake van vrije doorstroming of beperkt oponthoud. 5.2 DOORSTROMING WEGVAKKEN De I/C waarde wordt gecategoriseerd naar ernst van de verstoring van de verkeersafwikkeling. De linker figuur op de volgende pagina geeft de knelpunten weer in de avondspits, waarbij rood een I/C-waarde van 0,9 of groter betekent en dus congestie. Nevenstaande tabel geeft een overzicht van de belangrijkste wegvakken. De capaciteit van deze wegvakken in is 2020 in de Oostflank ontoereikend zijn om het verkeer in de spitsen te verwerken. Op vrijwel alle wegvakken is het veel te druk en ontstaat file. Wegvakken 2020 IC OS IC AS 1 Weefvak A16 Terbregseplein Kralingen 1,0 1,2 2 Weefvak A16 Kralingen Terbregseplein 1,0 1,0 3 Weefvak A16 Feyenoord Ridderkerk 0,9 1,4 4 Weefvak A20 Nieuwerkerk Moordrecht 1,1 1,3 5 Weefvak A20 Moordrecht Nieuwerkerk 1,2 1,3 6 A15 Noordtunnel ri. oosten 0,6 1,0 7 A15 Noordtunnel ri. westen 1,1 0,6 8 A16 Parallelrijbaan tussen Ridderkerk Noord en Zuid 0,9 1,1 9 A16 Parallelrijbaan ten noorden thv aansluiting Feyenoord 1,2 0,9 10 A16 Hoofdrijbaan tussen Ridderkerk Zuid en Noord 1,0 0,6 11 A16 tussen Hendrik Ido Ambacht en Ridderkerk Zuid 1.0 0,8 12 Algerabrug (richting Capelle) 1,3 1,5 13 Algeraweg tussen de brug en Capelseplein (richting Capelle) 1,4 0,9 14 C.G. Roosweg tussen Industrie-weg en de brug (richting Capelle) 1,3 1,5 Tabel 20 capaciteit wegvakken Het probleem op het hoofdwegennet is het grootst op de weefvakken en de parallelrijbanen van de A16. Op de 5.3 DOORSTROMING KRUISPUNTEN Ook voor de kruispunten gecategoriseerd naar ernst van de verkeersafwikkeling. groter dan 0,9 duidt op ernstige daarmee congestie. De rechter volgende pagina geeft de De nummering van de tabel correspondeert met deze dat de capaciteit van de kruispunten in de Oostflank ontoereikend verkeer in de spitsen te beschouwde kruispunten ontstaat file. Figure'8:'The'relation'between'intensity'and'capacity'(IC)'on'impFiog urutra11n ktn'erlpouantden' saevocntdisopints s'around'Stormpolder for'the'peak'hours'in'the'morning'(OS)'and'the'evening'(AS)'(Source:'Analysefase Movares''Herontwerp DHV,'Brienenoord 2010).'' Corridor
  • 6. Political standpoints (Municipality of Krimpen aan den Ijssel) * Coalition of left (PvdA, CristenUnie) and right (VVD, SGP) parties * All parties pay attention to traffic problems on/around Algerabrug * Most common plan are currently: * Expanding Algerabrug * New bicycle bridge next to Algerabrug and!Capelseplein!during!the!peak!hours!in!the!evening.!This!is!probably!caused!by!the!fact!that!the! traffic!can!go!in!three!different!directions!once!it!has!passed!the!Algerabrug.!! ! 3.3'|'Political'standpoints' The!facts!that!are!outlined!in!the!previous!paragraph!show!that!roads!from!and!to!Stormpolder!will! be!cramped!by!2020.!It!is!therefore!not!unimportant!how!political!parties!evaluate!the!current!and! future!traffic!problems.!The!standpoints!of!the!political!parties!of!Krimpen!aan!den!Ijssel!concerning! traffic! issues! will! be! shown! by! means! of! the! main! issue,! in! order! to! make! a! concise! overview.! Furthermore,! the! amount! of! representatives! in! the! municipal! board! is! shown! as! to! indicate! the! relative!power!of!each!party.!The!parties!are!ranked!from!the!left!side!(top)!to!the!right!side!(bottom)! of!the!political!spectrum.! Political'party' Amount'of' representatives' Key'issue' PvdA! 3! Changing!the!bicycle!lane!into!an!extra!road!for!cars!and! adding!a!new!bridge!for!bicyclists.! GroenLinks! 1! Realising!new!bicycle!bridge!over!the!Hollandse!Ijssel!and! stimulating!water!transport!as!to!reduce!road!traffic.! Stem!van!Krimpen! 1! Expanding!the!Algerabrug!to!a!fourRlane!road!for! motorized!traffic!supplemented!with!a!new!bridge!for!slow! traffic!along!one!of!both!sides!of!the!Algerabrug.! Leefbaar!Krimpen! 3! Realising!a!tunnel!connection!between!Krimpenerwaard! and!the!junction!of!highways!A15/A16!as!to!decrease!the! traffic!problems!around!and!on!the!Algerabrug.! D66! 1! Expanding!the!Algerabrug!to!a!fourRlane!road!with!new! lanes!for!pedestrians!and!bicyclists.!Realising!new!ferry! connections!(e.g.!to!Capelle!aan!den!Ijssel)!is!necessary!as! well. VVD! 4! Realising!a!second!bridge!or!tunnel!is!absolutely!necessary.! The!times!that!the!bridge!is!opened!for!ships!should!be! further!limited.!! CDA! 2! Expanding!the!Algerabrug!to!a!fourRlane!road!for! motorized!traffic!along!with!a!new!bridge!for!bicyclists.! CristenUnie! 2! Expanding!the!Algerabrug!is!necessary! SGP! 4! Creating!a!better!traffic!flow!not!only!trough!expanding! the!Algerabrug,!but!also!optimizing!the!access!roads!and! intersections.! !
  • 7. Two alternatives Case 1: expansion of Industrieweg Case 2: second entrance Capelle a/d IJssel -­‐ Stormpolder
  • 8. Multi-­‐criteria analysis * Economic, social and environmental indicators (Litman, 2010) * Case B turns out as the best result * However: * List of indicators may be extended * Evaluating each indicator is a political matter * Scores are qualitative; quantitative measurements requires other research ! Criteria'category' Indicators' Alternatives' A:'One' entrance' B:'Two' entrances' Economic! Average!speed!(50!km/h)! +! ++! ! Average!waiting!time!peak! hour!morning! +! ++! ! Average!waiting!time!peak! hour!evening! +! ++! ! Ease!of!walking/biking! 0! +! ' Costs! €! €€€! Social' Possibilities!for!disabled! people! +! ++! ! Accident!risk! 0! R! ! Legibility! 0! +! ! Possibility!of!evacuation!in! case!of!an!emergency!(e.g.!A! high!water!level!or!a!gas! explosion)! +! ++! Environmental' Noise!pollution! R! RR! ! Air!pollution! RR! R! Other'indicators! Time!of!implementation! 10R25!years! 15R30!years!! ! Average'speed:'the!average!speed!on!local!roads!is!normally!50!km/h.!Although!the!exact!average! speed! depends! on! the! exact! time! of! the! day,! it! will! likely! be! higher! in! case! B.! In! that! case,! the!
  • 9. Recommendations * Double entrance is preferable with respect to the long-­‐term masterplan ‘the blue engine’; * Good cooperation and fair cost distribution between interested municipalities in the common board of Stadsregio Rotterdam is necessary; * New bridge especially purposed for heavy industrial transport; * Replacement of non-­‐maritime related companies should be guided by the Stadsregio.
  • 10. Conclusions * “In what way can the accessibility of Stormpolder be improved as to enhance the identity of a maritime knowledge and production cluster in the future?” * Accessibility can be improved in terms of its transport and land-­‐use element; * Traffic problems on and around the Algerabrug are not solved by expanding existing Industrieweg-­‐ bridge; * New bridge enhances the identity of ‘the blue engine’ mainly in functional way. GLUHFWOFRQQHFWLRQEHWZHHQWKHVRXWKDQGQRUWKSDUWDQGSURYLGcommuted 5.9 Infrastructure map
  • 11. Thanks for paying attention! Questions / remarks