Transcript of OECD Meeting_Wien_24/25.04.06 Joint OECD/ ECMT Transportation Research Center Working Group on...
- Folie 1
- OECD Meeting_Wien_24/25.04.06 Joint OECD/ ECMT Transportation
Research Center Working Group on Transp. Infrastructure Investment
April 25-26, 2006 Vienna, Austria Financing transp. Infrastructure
under the paradigm shift from construction to operation Prof.
Reinhart Kuhne, Ph.D. German Aerospace Center, Berlin
Transportation Studies Group
- Folie 2
- OECD Meeting_24-25.04.06 Speed vs. Flow on I-10 westbound in 5
minute intervals from 4am to 6pm Source: Varaiya Pravin: What weve
learned about Highway Congestion. Transportation Research at the
University of California, Access 27, Fall 2005, S. 2-9
- Folie 3
- OECD Meeting_24-25.04.06 Source: Varaiya Pravin: What weve
learned about Highway Congestion. Transportation Research at the
University of California, Access 27, Fall 2005, S. 2-9 Results from
Performance Monitoring System on Californias Highways (data from
26000 sensors) - 600 recurrent bottlenecks = 50% of weekday peak
delays, - 28% additionally peak-period congestion delay is caused
by collisions, - 10% of it accounting for 90% of all
collision-induced delay Total vehicle-hours of travel (left) and
sources of congestion (right) during peak periods
- Folie 4
- OECD Meeting_24-25.04.06 Road accidents (in
1000)2000200220032004 personal injuries fatalities 382,9 6,8 362,1
6,2 354,9 6,6 440,1 5,8 heavy property damage133,3129,8124,0
total516,2491,9485,5 Incident Balance in Germany type of
constructions site numberremarks Duration 14 Tage (continuous
construction site) 700 total lenght: 2000 km concerns 6% average
duration: 4 months of the complete network Each construction site a
congestion site freeway construction sites in the complete network
(2000)
- Folie 5
- OECD Meeting_24-25.04.06 Incident consequences and improved
incident management Quelle: Forschung, Straenbau und
Straenverkehrstechnik, berlastungswahrscheinlichkeiten und
Verkehrsleistung als Bemessungskriterium fr Straenverkehrsanlagen;
Heft 870, Hrsg: Bundesministerium fr Verkehr, Bau- und
Wohnungswesen 1min blockage cause 5 min addl blockage capacity
reduction due to reduction by 1 lane 3lane road: 48% 2lane road:
79% cummulative distribution original situation improved incident
management duration of incident [min]
- Folie 6
- OECD Meeting_24-25.04.06 Top-of-the-line equipment such as the
rotator pictured here enables towing and recovery companies to
clear roads in minutes instead of hours. The main goals of
effective Traffic Incident Management are to: Protect both on-scene
responders and the traveling public Reduce delays and associated
impacts on travelers Reduce the possibility of secondary incidents
Ensure that response resources tied up at incidents are put back
into service quickly Source: David L. Helman: Traffic Incident
Management, Public Roads Nov./ Dec. 2004, Vol. 68
(www.tfhrc.gov/pubrds/04nov/03.htm)
- Folie 7
- OECD Meeting_24-25.04.06 Heavy Occupical Vehicle Tolling Lane a
high-occupancy vehicle lane (or HOV lane) is a lane for vehicles
with a driver and one or more passengers Four high-occupancy
vehicle lanes are elevated over general-use lanes on the Harbor
Freeway in Los Angeles, CA Some cities that use separated HOV lanes
make them reversible; i.e. usable only by inbound traffic during
the morning rush and usable only by outbound traffic during the
evening rush. Some HOV lanes are built on totally separate roadways
from their corresponding general use lanes; are constructed on
parallel roads separated by a concrete barrier, are built on
grade-separated (i.e. elevated or underground) roadways. One
example is the Harbor Freeway in Los Angeles, California, where
four HOV lanes travel on the upper deck of the freeway. This type
of construction is said to maintain optimal efficiency by keeping
general use traffic from merging back and forth into the HOV lanes,
and by maximizing space on the main roadway for general use
traffic. Additionally, major interchanges on such routes are often
equipped with HOV-only ramps, which minimizes haphazard
cross-freeway merging. Quelle:
http://en.wikipedia.org/wiki/High-occupancy_vehicle_lane
- Folie 8
- OECD Meeting_24-25.04.06 complete blocking of a tunnel variable
message signs have to be used for lane allocation because of: -
shift in direction - lane allocation on intersections - lane
allocation before and after a tunnel - temporary emergency lane
opening Temporary emergency lane opening Emergency lanes increase
the security on motorways Using the emergency lane means a higher
security risk (about 25%) but increases also the road capacity with
marginal costs Variable message signs Source: Hinweise zu variablen
Fahrstreifenzuteilungen Anwendungsbeispiele und
Einsatzmglichkeiten, Ausgabe 2003, FGSV e.V. Kln, ISBN:
3-937356-18-5
- Folie 9
- OECD Meeting_24-25.04.06 Saisonale Wrmespeicher knftig fr
Energiespeicherstrae Quelle: ITW, Universitt Stuttgart
- Folie 10
- OECD Meeting_24-25.04.06 Bauarbeiten Erdsonden-Wrmespeicher in
Neckarsulm Amorbach Quelle: ITW, Universitt Stuttgart
- Folie 11
- OECD Meeting_24-25.04.06 Bauteiltemperierung: Energie liegt auf
der Strae Fahrbahnabsorber: mit Sommerwrme gegen Winterglatteis
Ziele: hhere Sicherheit, weniger Schden an Belag u. Bauwerken
Quelle: Fraunhofer Institut Bauphysik
- Folie 12
- OECD Meeting_24-25.04.06 projects by built operating and
transfer due to the German private freeway financing act
NrStraeLandStrecke 1B 103MVWarnowquerung Rostock 2A 8BWAS
Mhlhausen- AS Hohenstedt (neu) 3A 20SH/ NI Elbequerung nordwestlich
Hamburg 4A 52NWVerbindung der A 40 mit der A 42 (Essen) 5A 100BEAD
Neuklln AS Landsberger Allee 6A 281HBWeserquerung 7B
21BYKirchholztunnel Bad Reichenhall 8B 50nRPHochmoselbergang
Wittlich/Bernkastel 9B 75/ B 104 SHTravequerung Lbeck
- Folie 13
- OECD Meeting_24-25.04.06 Time Balance Bus Line 129 Anhalter
Bahnhof Glitzer Bahnhof UNIVERSITT STUTTGART INSTITUT FR STRASSEN-
UND VERKEHRSWESEN (ISV) LEHRSTUHL VERKEHRSPLANUNG UND
VERKEHRSLEITTECHNIK (VuV)
- Folie 14
- OECD Meeting_24-25.04.06 Buslinie 65 zwischen Frankenstrae und
Dutzendteich, Quelle: VAG Bus Priority Measures
- Folie 15
- OECD Meeting_24-25.04.06 Travel times
Volksfestplatz->Doku-Zentrum for selected days Quelle: VAG 1 Bus
less = 200 000 /year savings
- Folie 16
- OECD Meeting_24-25.04.06 private financed infrastructure
projects worldwide Quelle: Finanzierung der Straeninfrastruktur:
Leitfaden fr neue Methoden der Finanzierung und Public Private
Partnership (Orig. eng/ frz.) PIARC World Road Association, La
Defence, 2000 energy gas water/ severage air traffic inland
traffic/ shipping traffic telecommunication rail traffic road
traffic
- Folie 17
- OECD Meeting_Wien_24/25.04.06 Joint OECD/ ECMT Transportation
Research Center Working Group on Transp. Infrastructure Investment
April 25-26, 2006 Vienna, Austria Financing transp. Infrastructure
under the paradigm shift from construction to operation Prof.
Reinhart Kuhne, Ph.D. German Aerospace Center, Berlin
Transportation Studies Group
- Folie 18
- OECD Meeting_24-25.04.06 Speed vs. Flow on I-10 westbound in 5
minute intervals from 4am to 6pm Source: Varaiya Pravin: What weve
learned about Highway Congestion. Transportation Research at the
University of California, Access 27, Fall 2005, S. 2-9
- Folie 19
- OECD Meeting_24-25.04.06 Source: Varaiya Pravin: What weve
learned about Highway Congestion. Transportation Research at the
University of California, Access 27, Fall 2005, S. 2-9 Results from
Performance Monitoring System on Californias Highways (data from
26000 sensors) - 600 recurrent bottlenecks = 50% of weekday peak
delays, - 28% additionally peak-period congestion delay is caused
by collisions, - 10% of it accounting for 90% of all
collision-induced delay Total vehicle-hours of travel (left) and
sources of congestion (right) during peak periods
- Folie 20
- OECD Meeting_24-25.04.06 Road accidents (in
1000)2000200220032004 personal injuries fatalities 382,9 6,8 362,1
6,2 354,9 6,6 440,1 5,8 heavy property damage133,3129,8124,0
total516,2491,9485,5 Incident Balance in Germany type of
constructions site numberremarks Duration 14 Tage (continuous
construction site) 700 total lenght: 2000 km concerns 6% average
duration: 4 months of the complete network Each construction site a
congestion site freeway construction sites in the complete network
(2000)
- Folie 21
- OECD Meeting_24-25.04.06 Incident consequences and improved
incident management Quelle: Forschung, Straenbau und
Straenverkehrstechnik, berlastungswahrscheinlichkeiten und
Verkehrsleistung als Bemessungskriterium fr Straenverkehrsanlagen;
Heft 870, Hrsg: Bundesministerium fr Verkehr, Bau- und
Wohnungswesen 1min blockage cause 5 min addl blockage capacity
reduction due to reduction by 1 lane 3lane road: 48% 2lane road:
79% cummulative distribution original situation improved incident
management duration of incident [min]
- Folie 22
- OECD Meeting_24-25.04.06 Top-of-the-line equipment such as the
rotator pictured here enables towing and recovery companies to
clear roads in minutes instead of hours. The main goals of
effective Traffic Incident Management are to: Protect both on-scene
responders and the traveling public Reduce delays and associated
impacts on travelers Reduce the possibility of secondary incidents
Ensure that response resources tied up at incidents are put back
into service quickly Source: David L. Helman: Traffic Incident
Management, Public Roads Nov./ Dec. 2004, Vol. 68
(www.tfhrc.gov/pubrds/04nov/03.htm)
- Folie 23
- OECD Meeting_24-25.04.06 Heavy Occupical Vehicle Tolling Lane a
high-occupancy vehicle lane (or HOV lane) is a lane for vehicles
with a driver and one or more passengers Four high-occupancy
vehicle lanes are elevated over general-use lanes on the Harbor
Freeway in Los Angeles, CA Some cities that use separated HOV lanes
make them reversible; i.e. usable only by inbound traffic during
the morning rush and usable only by outbound traffic during the
evening rush. Some HOV lanes are built on totally separate roadways
from their corresponding general use lanes; are constructed on
parallel roads separated by a concrete barrier, are built on
grade-separated (i.e. elevated or underground) roadways. One
example is the Harbor Freeway in Los Angeles, California, where
four HOV lanes travel on the upper deck of the freeway. This type
of construction is said to maintain optimal efficiency by keeping
general use traffic from merging back and forth into the HOV lanes,
and by maximizing space on the main roadway for general use
traffic. Additionally, major interchanges on such routes are often
equipped with HOV-only ramps, which minimizes haphazard
cross-freeway merging. Quelle:
http://en.wikipedia.org/wiki/High-occupancy_vehicle_lane
- Folie 24
- OECD Meeting_24-25.04.06 projects by built operating and
transfer due to the German private freeway financing act
NrStraeLandStrecke 1B 103MVWarnowquerung Rostock 2A 8BWAS
Mhlhausen- AS Hohenstedt (neu) 3A 20SH/ NI Elbequerung nordwestlich
Hamburg 4A 52NWVerbindung der A 40 mit der A 42 (Essen) 5A 100BEAD
Neuklln AS Landsberger Allee 6A 281HBWeserquerung 7B
21BYKirchholztunnel Bad Reichenhall 8B 50nRPHochmoselbergang
Wittlich/Bernkastel 9B 75/ B 104 SHTravequerung Lbeck
- Folie 25
- OECD Meeting_24-25.04.06 Time Balance Bus Line 129 Anhalter
Bahnhof Glitzer Bahnhof UNIVERSITT STUTTGART INSTITUT FR STRASSEN-
UND VERKEHRSWESEN (ISV) LEHRSTUHL VERKEHRSPLANUNG UND
VERKEHRSLEITTECHNIK (VuV)
- Folie 26
- OECD Meeting_24-25.04.06 Buslinie 65 zwischen Frankenstrae und
Dutzendteich, Quelle: VAG Bus Priority Measures
- Folie 27
- OECD Meeting_24-25.04.06 Travel times
Volksfestplatz->Doku-Zentrum for selected days Quelle: VAG 1 Bus
less = 200 000 /year savings
- Folie 28
- OECD Meeting_24-25.04.06 private financed infrastructure
projects worldwide Quelle: Finanzierung der Straeninfrastruktur:
Leitfaden fr neue Methoden der Finanzierung und Public Private
Partnership (Orig. eng/ frz.) PIARC World Road Association, La
Defence, 2000 energy gas water/ severage air traffic inland
traffic/ shipping traffic telecommunication rail traffic road
traffic