Transport Planning

Transport planning is the study of demand for mobility and the supply of transport facilities — roads, rail, walkways, transit systems — to ensure efficient, safe, equitable and environmentally sound movement of people and goods. Urban transport is the connective tissue of land use; the two cannot be planned in isolation, as Cervero & Kockelman's (1997) "three Ds" — density, diversity, design — remind us.

Why transport matters

• Economic productivity — agglomeration depends on connectivity.
• Equity — the poor are disproportionately affected by long commutes and unsafe footpaths.
• Public health — emissions, road crashes (Pakistan ~30,000 road deaths annually).
• Climate — transport accounts for ~24% of global CO₂.
• Land use shaping — highways induce sprawl; transit supports density.

Modes of urban transport

Mode	Characteristics
Walking	Cheapest, healthiest; needs continuous footpaths
Cycling	Low cost; dedicated lanes effective
Para-transit	Auto-rickshaws, Qingqis, Suzuki vans, motorcycle-rickshaws
Bus	Highest cost-effectiveness per passenger-km
Bus Rapid Transit (BRT)	Dedicated lane, level boarding, stations
Light Rail Transit (LRT) / Tram	Higher capacity than bus
Metro / Mass Rapid Transit (MRT)	Highest capacity, costliest
Commuter rail	Long-distance suburban
Private car	Most spatially inefficient
Taxi / ride-hailing	Careem, Bykea, Uber, InDriver

The classical four-step transport planning model

Developed in the US in the 1950s-60s for highway investment decisions, still used worldwide:

1. Trip generation — how many trips originate or end in each zone? (regression on land use, income).
2. Trip distribution — where do trips go? (often a gravity model).
3. Modal split — which mode is chosen? (logit models).
4. Trip assignment — which route? (network equilibrium).

The model is criticised for over-predicting car travel and ignoring induced demand. Modern alternatives include activity-based and agent-based models.

Sustainable mobility paradigm — the Avoid-Shift-Improve framework

• Avoid the need for travel (compact land use, mixed use, telework).
• Shift to lower-impact modes (walk, cycle, transit).
• Improve efficiency of remaining motorised transport (electric vehicles, vehicle emission standards).

This framework underpins the Global Mobility Report (SuM4All), UN-HABITAT's Urban Mobility Strategy, and SDG 11.2 (access to safe, affordable, accessible and sustainable transport).

Transit-Oriented Development (TOD)

TOD is the deliberate clustering of medium-to-high density mixed-use development within a 5-10 minute walk (400-800 m) of a high-capacity transit station. Pioneered by Peter Calthorpe (The Next American Metropolis, 1993). Key features:

• Mixed uses.
• Pedestrian-priority design.
• Reduced parking minimums.
• High-quality streetscape.
• Density gradient falling away from the station.

Hong Kong's MTR's Rail+Property model is the global benchmark.

Transport demand management (TDM)

Demand-side policies that reduce the need for car travel:

• Congestion pricing — Singapore (1975), London (2003), Stockholm (2007).
• Parking pricing and minimums reform — Donald Shoup's The High Cost of Free Parking.
• Low-emission zones / ULEZ.
• Workplace travel plans.
• Car-sharing and bike-sharing.
• Pedestrianisation of historic cores (Mall Road Lahore — partial).

Road safety — the Safe System / Vision Zero

Originating in Sweden (1997), Vision Zero holds that no loss of life on roads is acceptable. Pakistan is a signatory to the UN Decade of Action for Road Safety 2021-30, but enforcement remains weak.

Pakistan's urban transport landscape

History

• Karachi Tramways (1885-1975) — once a global benchmark; dismantled.
• Karachi Circular Railway (KCR) — operational 1962, suspended 1999, partial revival 2020-.
• Buses and minibuses dominated mid-20th century; replaced largely by Qingqis and motorcycle rickshaws in 21st century.
• Motorcycle revolution — Pakistan now produces over 2 million motorcycles annually; the dominant urban mode.

BRT and metro projects

City	System	Year
Lahore	Metrobus	2013
Rawalpindi-Islamabad	Metrobus	2015
Multan	Metrobus	2017
Lahore	Orange Line Metro Train	2020 (Pakistan's first urban metro)
Peshawar	TransPeshawar BRT (Zu)	2020
Karachi	Green Line BRT	2021; multiple lines under construction (Red, Yellow)

The Orange Line Lahore (27.1 km, 26 stations) is Pakistan's first urban automated metro, financed by Chinese ExIm Bank under CPEC. TransPeshawar BRT is internationally celebrated as the most-awarded BRT in Pakistan (gold standard rating from ITDP).

Inter-city transport

• Motorway network: M-1 to M-11 plus N-5; total motorways >2,500 km.
• CPEC corridor: KKH expansion; Gwadar–Kashgar route.
• Pakistan Railways: ML-1 upgrade pending Chinese financing.
• PIA and private airlines.

Institutional framework

• Federal: Ministry of Communications, National Highway Authority (NHA), Frontier Works Organisation (FWO), National Transport Research Centre (NTRC).
• Provincial: Transport Departments, Mass Transit Authorities (PMA Lahore, SMTA Sindh, TransPeshawar).
• Karachi: KIDCL, SMTA, Karachi Metropolitan Corporation.
• Regulatory: Pakistan Railways, CAA, provincial vehicle licensing.

Contemporary challenges

• Severe congestion in Lahore, Karachi; air pollution.
• Pedestrian and cyclist neglect — most BRT corridors lack good last-mile pedestrian access.
• Two-wheeler safety — high motorcycle crash fatality rate.
• Female mobility constraints — limited safe options for women travellers; Pink Bus initiatives in some cities.
• Sustainable fuel transition — electric vehicle policy 2019; charging infrastructure nascent.
• CPEC investments must be matched with maintenance and revenue capacity.

Looking ahead

• Multi-modal integration with unified fare cards (a Karachi Master Plan 2047 ambition).
• E-bus fleets in Karachi and Islamabad (pilot deployments).
• TOD zoning around BRT/metro corridors.
• Pedestrian-first redesign of city cores.
• EV policy with subsidies and charging incentives.
• Road safety legislation aligned with the UN Decade of Action.