Cambridge O Level Pakistan Studies: Transport and Telecommunications — Revision Notes

These notes condense Section 7 Transport and telecommunications of Cambridge O Level Pakistan Studies 2059 Paper 2. The section is map-heavy: you must describe network patterns, locate border crossings, passes, seaports and international airports, and then judge new schemes and the role of telecommunications. Full explanations are in the Transport and Telecommunications study guide.

Syllabus checklist (2059, 2026)

• ☐ 7(a) Describe regional variations in density and pattern of road, rail and air networks from maps
• ☐ 7(a) Factors helping and hindering location, maintenance and development of routes and airports
• ☐ 7(a) Recent improvements; feasibility of new developments
• ☐ 7(a) Compare road, rail and air for goods and people; evaluate motorways and airports
• ☐ 7(b) Map: cross-border roads (with passes) and railways; Keamari, Qasim, Gwadar; international airports
• ☐ 7(b) Factors affecting cross-border routes, seaports, dry ports and airports
• ☐ 7(b) Define a dry port, name one, explain why they were developed
• ☐ 7(c) Importance of radio, TV, phones, fax, email and internet for education, industry, services, trade
• ☐ 7(c) Problems of provision in some areas; evaluate the role in development

Key terms

Term	Definition
Network density	Length of route per unit area, or number of links in an area
Linear pattern	Routes following a line, e.g. along a river valley
Motorway	A dual carriageway with controlled access and no junctions at level
Seaport	A coastal port handling ocean shipping
Dry port	Inland customs and container terminal linked to a seaport by rail or road
Pass	A low route through a mountain range
Teledensity	Telephone connections per 100 people
Digital divide	The gap in internet access between groups, e.g. urban and rural

Map list to learn

Border roads and passes

• China: Karakoram Highway, Khunjerab Pass (seasonal, closed in deep winter)
• Afghanistan: Torkham via the Khyber Pass; Chaman via the Khojak area on the Quetta–Kandahar road
• Iran: Taftan on the Quetta–Zahedan road
• India: Wagah, east of Lahore

Border railways

• Quetta–Taftan–Zahedan (Iran)
• Wagah–Attari (India), services suspended since 2019
• The Chaman line, through the Khojak Tunnel, ends at the Afghan border

Seaports: Keamari (Karachi Port), Port Qasim, Gwadar.

International airports (examples): Karachi, Lahore, Islamabad, Peshawar, Quetta, Multan, Faisalabad, Sialkot, Gwadar.

Dry ports (examples): Lahore, Faisalabad, Sialkot, Multan, Peshawar, Quetta, Sost.

Network pattern in three sentences

Networks are densest and grid-like in northern and central Punjab. They run linearly along the Indus through Sindh and along valleys in the north. They are sparse across Balochistan, the Thar desert and the high mountains, where air links matter most.

Mode comparison: one line each

• Road: flexible, door-to-door, most freight; but accidents, congestion, overloaded trucks.
• Rail: cheapest for bulk over distance; but slow, ageing, loss-making.
• Air: fastest; vital for Gilgit, Skardu, Chitral; but costly, small loads, weather delays.

Evaluating a motorway: model paragraph

The M-5 Multan–Sukkur motorway (2019) cut journey times between Punjab and Sindh, lowered fuel use per trip and gave farmers faster access to markets. However, it cost a great deal of borrowed money, tolls are too high for many small transporters, and villages bypassed by the route may lose roadside trade. On balance it strengthens the north–south trade corridor, but its benefits go mostly to long-distance freight rather than local people.

The shape: benefit, benefit, cost, cost, judgement.

Why build dry ports? Four reasons

1. Industry (textiles, sports goods, surgical instruments) is inland, far from Karachi.
2. Customs clearance close to the factory saves time and reduces theft and damage.
3. Less congestion and storage pressure at Keamari and Port Qasim.
4. Sealed containers can travel by rail, which is cheaper for bulk.

Telecommunications: uses and problems

Field	Use
Education	Open and online universities; TV lessons; online resources
Industry	Email with foreign buyers; design files; ordering parts
Services	Mobile banking, e-commerce, freelancing, call centres
Trade	Tracking shipments; online customs; price information for farmers

Problems: terrain and cost in mountains and deserts; scattered low-income users; power cuts; low literacy; disaster damage; occasional shutdowns. Approximate scale (2024): about 193 million mobile subscriptions (PTA, December 2024) and about 142 million broadband subscriptions (PTA, September 2024).

Exam traps

• Naming a pass without the road, or a road without the pass. The syllabus asks for both.
• Calling a dry port a “port on dry land” without explaining customs clearance.
• Describing a network as “good in Punjab, bad in Balochistan”. Use density and pattern words and name places.
• Forgetting seasonality. The Khunjerab route is only open for part of the year.
• Treating fax as current. It is in the syllabus, but say it has largely been replaced by email.

Self-test

1. Name the pass used by the road from Peshawar to Afghanistan.
2. Which seaport was built east of Karachi to take bulk cargo?
3. Name a dry port in Gilgit-Baltistan.
4. Give one advantage of rail over road for moving coal.
5. Why are airports important in northern Pakistan?
6. Give two problems of providing telecommunications in Balochistan.

Answers: 1. Khyber Pass (Torkham). 2. Port Qasim. 3. Sost. 4. Cheaper per tonne over long distance, or less road damage and congestion. 5. Roads are long, steep and often blocked by landslides or snow, so flights are the only quick link. 6. Any two of mountainous terrain, long distances, scattered population, low revenue, power shortages, security problems.

Frequently asked questions

How do I describe a transport network from a map? Say where it is dense and where it is sparse, name the pattern (grid, linear, radial), and relate it to provinces, rivers and cities shown on the map.

Do I need to know motorway numbers? Naming one or two motorways with their end cities, such as the M-2 Lahore–Islamabad, is enough to support an evaluation.

Which telecommunications are listed in the 2059 syllabus? Radio, television, phones, fax machines, email and the internet.

Related resources

• Transport and Telecommunications study guide
• Transport and Telecommunications practice questions
• Trade revision notes

Source: Cambridge International, Cambridge O Level Pakistan Studies 2059 syllabus for examination in 2026, Paper 2 Section 7 Transport and telecommunications.