PCE15-M INTRODUCTION, Slides of Transportation Engineering

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Introduction and Philippine

Transportation System

PCE15-M PRINCIPLES OF

TRANSPORTATION ENGINEERING

Transportation engineering is the application of technology and scientific principles to the design, operation, planning and management of transportation infrastructure, mobility service, traffic, and travelers for various travel modes, to provide for the safe, efficient, rapid, comfortable, convenient, economical, and environmentally sustainable movement of people and goods.

TRANSPORTATION ENGINEERING

Ref: Transportation Engineering | Civil Engineering & Engineering Mechanics (columbia.edu). Retrieved last September 9, 2024.

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Modes can be grouped into three broad categories based on the medium they exploit: land , water , and air.

1. Land Transport : 1. Roadways : Cars, buses, trucks, and motorcycles. 2. Railways : Trains and trams. 3. Pipelines : Transporting liquids and gases like oil and natural gas. 2. Water Transport : 1. Maritime : Ships and boats for ocean and sea travel. 2. Inland Waterways : Barges and ferries for rivers and canals. 3. Air Transport : 1. Aviation : Airplanes and helicopters for domestic and international travel. 4. Space Transport : 1. Spacecraft : Rockets and shuttles for space exploration and satellite deployment.

MODES OF TRANSPORT

PCE15-M (^) Ref: Chapter 5 – Transportation Modes | The Geography of Transport Systems (transportgeography.org). Retrieved last September 9, 2024.

MODES OF TRANSPORT

Ref: Chapter 5 – Transportation Modes | The Geography of Transport Systems (transportgeography.org). Retrieved last September 9, 2024.

Land Water Air INFRASTRUCTURE Roads, highways, railways, andpipelines.^ Ports, docks, canals, and inlandwaterways.^ Airports, airstrips, and air trafficcontrol systems. VEHICLES Cars, buses, trucks, motorcycles,trains, and trams.^ Ships, boats, ferries, andbarges. Airplanes and helicopters.

SPEED

Generally slower compared to air transport but faster than water transport.

Slower compared to land and air transport. Fastest mode of transport.

COST Varies widely; generally lower forshort distances.

Generally lower for transporting large volumes of goods over long distances.

Generally higher, especially for passenger travel and small shipments.

CAPACITY

Can handle a large volume of goods and passengers, especially trains and buses.

Very high, especially for bulk goods like oil, coal, and grain.

Limited compared to land and water transport, but ideal for high-value or time-sensitive goods. ENVIRONMENTAL IMPACT

Can be significant due to emissions from vehicles, though electric and hybrid options are reducing this impact.

Lower emissions per ton-mile compared to land transport, but potential for water pollution.

High due to fuel consumption and emissions, though advancements in technology are improving efficiency. PCE15-M

The geography of the Philippines , along with the rising share of the population in need of different modes of transportation , contributed to the diversity of the passenger transport system in the country. Road transport is the most dominant mode of travel, although water-based transport is available for traveling across island regions.

PHILIPPINE TRANSPORT SYSTEM

PCE15-M (^) Ref: Passenger transport in the Philippines - statistics & facts Retrieved last September 9, 2024.

The railway network, currently limited to the island of Luzon, is comprised of two commuter lines provided by the Philippine National Railways (PNR) and three urban mass transit lines operated by the Light Rail Transit Authority and the Metro Rail Transit Corporation. At present, the country has about 161. kilometers of operational railways, with about 1.2 thousand kilometers of additional railways expected to be operational in the next five years. The railway network under construction or development will serve more commuters, not just in Luzon but also in Visayas and Mindanao.

PCE15-M (^) Ref: Passenger transport in the Philippines - statistics & facts Retrieved last September 9, 2024.

PHILIPPINE RAILWAY SYSTEM

PCE15-M (^) Ref: Trenchless for Sustainable Urban Development presented by MWSS-RO.

• In 2020, NCR was the most overpopulated region in the country with a population density of 21,765 persons per square kilometer.
• NCR’s population density was almost 60 times higher than the 363 persons per square kilometer posted at the national level.
• Of the 33 highly urbanized cities (HUCs), 16 are in the NCR.
• The City of Manila is the most densely populated with 73,920 persons per square kilometer in 2020.

PHILIPPINE TRANSPORT SYSTEM

PCE15-M (^) Ref: Trenchless for Sustainable Urban Development presented by MWSS-RO.

• In 2023, drivers in the NCR spent an estimated 117 hours or almost 5 days in traffic (2023 Traffic Index by Tomtom Traffic).
• On average, it took 25 minutes and 30 seconds to travel 10 kilometers in NCR in 2023, the slowest among 387 metro areas included in the study. - Some of the largest metro areas in SEA clocked less than 20 minutes. ( Traffic Index by Tomtom Traffic).
• Opportunity costs related to traffic jams amount to about P3.5 Billion per day.
  • Without interventions, the figure could rise to P5.4 Billion a day in 2035 (2017, JICA)

PHILIPPINE TRANSPORT SYSTEM

PCE15-M (^) Ref: Passenger transport in the Philippines - statistics & facts Retrieved last September 9, 2024.

TRAFFIC CONGESTION

PCE15-M (^) Ref: MMARAS_Annual_Report_2023.pdf (mmda.gov.ph). Retrieved last September 9, 2024.

TRAFFIC CONGESTION

PCE15-M (^) Ref: Department of Transportation (Philippines) - Wikipedia Retrieved last September 9, 2024.

DOTR - HISTORY

The history of the Department of Transportation (DOTr) in the Philippines dates back to the late 19th century. Here are some key milestones:

1.Early Beginnings (1899-1979) :

1. The roots of the DOTr can be traced back to the Department of Public Welfare, established in
2. In 1901, the Department of Commerce and Police was created to oversee transportation and communications^2.
3. By 1916, the Reorganization Act 2666 led to the formation of the Department of Commerce and Communications (DOCC), replacing the Department of Commerce and Police^2.

2.Ministry of Transportation and Communications (MOTC) (1979-2016) :

1. On July 28, 1979, the Ministry of Transportation and Communications (MOTC) was formally established through Executive Order No. 54613.
2. The MOTC was responsible for policy, planning, programming, coordinating, implementing, and regulating transportation and communication systems^1.

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DOTR - HISTORY

3. Department of Transportation and Communications (DOTC) (1987-2016) : 1. In 1987, the MOTC was renamed the Department of Transportation and Communications (DOTC) under the administration of President Corazon Aquino^1. 2. The DOTC continued to oversee both transportation and communication sectors. 4. Department of Transportation (DOTr) (2016-Present) : 1. On June 30, 2016, the DOTC was split into two separate entities: the Department of Transportation (DOTr) and the Department of Information and Communications Technology (DICT), following the enactment of Republic Act No. 1084413. 2. The DOTr now focuses solely on transportation, overseeing land, air, and sea transportation infrastructure and services^1.

The DOTr plays a crucial role in developing and maintaining the Philippines’ transportation systems, contributing to national recovery and economic progress.

Ref: Department of Transportation (Philippines) - Wikipedia Retrieved last September 9, 2024.

PCE15-M

In conclusion, transportation engineering is a vital field that ensures the efficient, safe, and sustainable movement of people and goods. It encompasses various disciplines, including highway engineering, traffic engineering, public transportation planning, and more. Each discipline plays a crucial role in developing and maintaining the infrastructure and systems that support our daily lives.

By understanding and optimizing different modes of transport—land, water, and air—transportation engineers can address challenges such as congestion, safety, and environmental impact. This field continues to evolve with advancements in technology, making transportation systems smarter and more efficient.

CONCLUSION