01 urban transport
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Urban Transport
Urban Transport Study
Riza Atiq O.K. Rahmat
Urban Transport Study
1. Preliminary Study
2. Auditing Existing Situation
4. Long Term Plan3. Action Plan
5. Implementation Plan
1. Preliminary Study
Set Objective Decide the study area Determine organisation to carry out the
study Collection of existing data and information
o Structure plan of the study areao Existing land use plano Existing socio-economic datao Populationo Existing traffic volume
Preliminary Study (Cont ….)
Zoningo Each zone must be homogeneous in land
use and socio-economic characteristico Minimise ingress / egress to the zone –
natural boundary such as river can be used as the boundary.
o As far as possible must be identical with national census or election zoning.
o Centroit of each zone must be easily located.
Zoning
Source: MSC Transport Study
2. Auditing existing situation
Evaluate existing transport situation (Based on observation)
Select important issues
Traffic survey
Determine thresholds
Seeking local user’s perception
Identify problems
Priorities problems
Problem StatementOpportunity and Constraint
Observation Report
Road link (number of lane, traffic speed, …)Intersection (type of intersection, …)Regulation and penalties (parking penalty,
speed limit, ….)Public Transport (station, bus lane … )Pedestrian (crossing ….)Land use (type of land use, ….)Road safety (type of accident ….. )
Objective and Thresholds
Problems Objective ThresholdEfficiency
Vehicle delay
Pedestrian delay
Parking space shortage
Reduce travel time
Reduce pedestrian delay
Provide more parking space
120 seconds
60 seconds
one cps per 50 sq.m.floor area
Safety
Accident at intersections
Accident at road links
Reduce
1.30 personal injury accident a year
4.30 personal injury accident vehicle a year
Environment
Noise
Unsafe feeling
Reduce noise level
Reduce unsafe feeling
70dB(A)
Problem Statement
Delays which exceed 120 Sec
3. Action Plan Short term (<3years) Low Cost
Identify Problem
Determine road hierarchy and user priority
Identify Actions
Evaluate effectiveness
Determine side effect
Formulate Action Plan
negative
Positive
Positive
Action Plans
Road hierarchy Primary distributor District distributor Local Distributor Feeder road Local road Pedestrian path
Traffic management Road repair Traffic control
Action Plans (Cont …..)Traffic restrainCar park policyHeavy vehicle restraintBus priorityImprovement of bus operation Road safety
Seeking local user perception
To understand the local the local users problem
To reduce conflict with the local usersTo facilitate data collection
Long Term PlanDetermine Policies
Model Development
Forecasting Future Transport Demand
Propose transport facilities to cope with the demand
Cost estimation
Evaluation of each proposal to determine the best solution
Investment Priorities
Policies
Economic Efficiency Social Policy Development Policy – To influence
developmentEnvironmental Policy
Model Development
Trip GenerationTrip DistributionModal SplitTrip Assignment
OriginDestination
Trip Generation (Production and Attraction)
Origin
Destination 1
Destination 2
Destination 3
Trip Distribution
Origin Destination
Mode 1
Mode 2
Mode 3Modal Split
OriginDestination
Trip Assignment
Forecasting Future Transport Demand
Using the developed model to forecast future transport demand based on future land use and socio-economic.
Propose transport facilities to cope with the demand
Propose transport facilities based on the predicted transport demand
Cost estimation
Construction costProfessional cost
3 – 5 %
Land acquisition costCompensationRelocation of public utilities
Evaluation of each proposal to determine the best solution
Project Cost
The projects in term of solution or reduction of identified problems
Financial return.
TerimakasihThank you