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BULLETIN
9/7/2007

MOBILITY MOBILITY IN BOGOTA DC


MOBILITY IN BOGOTA DC

travel speed. Quotient of dividing the space traveled by a vehicle between the time taken to traverse the space, including periods in which he has been detained.

Travel time. Time elapsed while a vehicle travels a distance, including stops invested due to interference from other vehicles or traffic regulation.

speed and the time a vehicle takes to travel a given distance, is used especially in urban areas, to assess the quality of service provided to their users that way.
This information is collected with the floating car method or the method of license plates.

The floating car method, is to travel several times the stretch of track in the studio, where the driver is "floating in the current vehicular ensuring that the number of vehicles ahead is equal to exceeding the floating vehicle. During the tour is timed to take the vehicle between two points that make up a section, which is previously known length. The time and distance, for determining the travel speed in the stretch.

The method of registration plates, is to record the number plate of vehicles and the exact time of passage at various checkpoints along the corridor study. The length and the time between two control points, for determining the travel speed in the stretch.

Indicator 2001 2002 2003 2004 2005
average travel speed general weighted (Km / h) 26.9 32.7 31.7 32.8 28.7
weighted average travel speed of public transport (km / h) 21.5 27.1 24.5 23.7 22.64

Note:
Year 2001. Average speed of 18 runners in the city
Year 2002. Average speed corridors in the city 7
Year 2003. Average speed of 16 runners in the city
Year 2004 and 2005. Average speed of 14 runners in the city

Source: Technical reports of monitoring. Traffic and Transport Secretariat.


Travel Time Travel time is the time it takes for a person or vehicle on a trip, ie, in going from source to destination.

The Ministry of Traffic and Transportation performs an annual survey of perceptions of travel times in order to quantify the variation in travel times for people in the city. The survey was carried out in 60 areas distributed in 19 localities of the city, with a sample size of 7,600 surveys.

Indicator 2001 2002 2003 2004 2005 Duration
non-motorized travel (walking and transfer). 14.43 minutes 15.7 15.0 15.0 16.9 Duration
motorized travel. Minutes 35 35.3 32.8 36.64 37.6
overall journey. Minutes 49 50.9 47.8 52.6 52.74 Source


. Perception of time displacement in Bogotá DC, Department of Traffic and Transportation.