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Presentation of the Project „ Preparation of ceasing of dangerous junctions

Presentation of the Project „ Preparation of ceasing of dangerous junctions . Zoltán Jákli KÖZOP Head of Completition Department Magyar Közút NZrt. TABLE OF CONTENT. Network of Magyar Közút NZrt . Ev ol ut i on of projects Traffic security projects of MK NZrt .

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Presentation of the Project „ Preparation of ceasing of dangerous junctions

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  1. Presentation of the Project „Preparation of ceasing of dangerous junctions Zoltán Jákli KÖZOP Head of Completition Department Magyar Közút NZrt.

  2. TABLE OF CONTENT • Network of Magyar Közút NZrt. • Evolution of projects • Trafficsecurityprojectsof MK NZrt. • Presentation of the„preparation” project Expectedimpacts • Futureplans, outlook

  3. I. Network of the „Magyar Közút Nzrt.” Length of thenationalpublicroads: 31 698,0 km 75 %of theentirepublicroadtraffic Goes here Lorem Ipsum Fromthenationalpublicroads, the main network is 8339,8 km Fromthe Main network2253,6 km is "E" read, Part of the European network 27 %of thelengthofnationalpublicroads representCrossingsections 7435 pc bridgesand8669 publicroadjunctionsmay be foundonnationalpublicroads

  4. I. Network of the „Magyar Közút Nzrt.” Traffic volume on the I. and II. class main roads and expressways (2011)

  5. I. Network of the „Magyar Közút Nzrt.” Traffic volume of tracks on the I. and II. class main roads and expressways (2011)

  6. I. The network of Magyar Közút Nzrt. Accidents with personal injuries on the I. and II. class main roads (2007-2011) - 54 %

  7. I. The network ofMagyar Közút Nzrt. Accidents with personal injuries in junctions without traffic lights (I., II. class main roads; 2007-2011) - 48 %

  8. I. The network of Magyar Közút Nzrt Counties concerned by the project

  9. II. EVOLUTION OF THE PROJECT The project starts… Contract Source Subvention Idea

  10. III. TRAFFIC SECURITY PROJECTS OF MK NZRT. Major results • July 29, 2011. Minister ofNational Development – ordering letterSource: KÖZOP-3.5.0-09-11 „Improvement of access to areas” • October 20, 2011.Reception of project proposal • March 28,2012. Governemental decision – position of outstanding project • May 15, 2012.Conclusion ofContracts of support for Project 2 • KÖZOP-3.5.0-09-11-2011-0015 „Preparation of ceasing of dangerous junctions” • KÖZOP-3.5.0-09-11-2011-0016 „Developments improving the security of traffic in the national network of public roads” • October 5, 2012. MK KözOP- approval of the rule for calculation of specific production cost • Project management costs • Installation of guardrails by our own implementation • Provisory traffic techniques during the construction by our own implementation • November of 2012. Thefeasibility studies are ready

  11. IV. Presentation of the preparatoryproject Why the roundabout? • Betterrecognition • Favourable flow of traffic Less points of conflicts • Lowerspeed • Intotal : HIGHER SECURITY

  12. IV. Presentation of the preparatoryproject Fejlesztésre javasolt helyszínek • Planmaking • Authorization • Executionplans • Acquisition of territory (ifnecessary) • Archeology (ifnecessary)

  13. IV. Presentation of the preparatoryproject Examined parameters • Current geometric formation • Situation of accidents (2007 – 2011), traffic conditions • Expected decrease in the number of accidents • Estimated investment & operating costs • Foreign territory involvement • Territory involvement of Natura 2000 • Involvement due to archeological values • Other external effects • Economic efficiency indicators (Net current value, profit-cost rate, inner rate of return)

  14. IV. Presentation of the preparatoryproject • Junction of main road no.471. and road 4918. Especially dangerous site, in total 21 traffic accidents with personal injuries occurred in the junction and surroundings in the examined period The relative accident indicator of the site calculated onto the junction is 11,39 [b/107 jmkm/year]

  15. IV. Presentation of the preparatory project • Junction of main road no. 471. and road no. 4918. In case of rebuilding the junction, Rb=10 m inner radius and Rk=17 m outside radius of roundabout is recommended

  16. IV. Presentation of the preparatoryproject • Junction of Main road no.62. – Road s. 70447. (M7 sub-junction) Examined site at half-trefoil junction of Motorway M7, and tree-branches „T” junction with traffic sign regulation of the second class road no. 62. The relative accident indicator of the place calculated onto the junction is[9,01 b/107 jmkm/year]

  17. IV. Presentation ofthe preparatory project • 62. sz. főút – 70447. j. út (M7 alcsomópont) csomópontja In case of rebuilding the junction, it is recommended to build a roundabout of Rb=15 m inner radius and Rk=23,5 m of exterior radius

  18. IV. Presentation of the preparatoryproject Traffic safety deficiencies It is hard to recognize and perceive the junction, the view of the straight passing is prevailing from the side-direction, too. The left turning lane is used for irregular overtaking

  19. IV. Presentation of the preparatory project Traffic safety deficiencies The geometric shaping of the junctions, the built-up of independent turning left lanes from all directions and the „guiding” effect of the electricity pylons help the progression at high speed The acute angle connecting of the main direction and of the sub-direction is especially unfavourable, both from the aspect of perception and from the aspect of providing an adequate associated line

  20. IV. Presentation of the preparatory project Table of timing

  21. V.

  22. No. of accidents No. of injured persons Total Fatal Serious i. Slight Total Slight injured Serious injur. Died Urban road 1 17 58 76 1 18 94 113 Rural road 11 50 75 136 14 75 186 275 Died Slightly injured Serious injured 0,05 0,9 4,7 Rural road 1,932 10,35 25,668 V. Expected impacts Accidentsattheselectedjunctionsbetween 2007 and 2011 Estimateddecreaseinannualvictims and injured Urban road

  23. V. Expected impacts

  24. V. Future plans, outlook • Construction as soon as possible • New resource • New TSZ (Contract of Support) • NIF? MK? • Continuous search of causes ad focus • New sites, new solutions • Development of the water draining system • Development of bridges, removal of bottle-necks

  25. Thank you for your attention jakli.zoltan@kozut.hu

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