TOPIC 2 Flashcards
- skillful use of means to accomplish a purpose.
MANAGEMENT
– Using all your resources to accomplish your goal or objective through the application of available human resources
MANAGEMENT
- It is an executive function such as planning, organizing, directing and supervising, coordinating, operating, recording and budgeting traffic affairs.
TRAFFIC MANAGEMENT
- refers to the movement of person, goods or vehicle, either thru foot, powered by combustion system or thru animal drawn from one place to another for the purpose of travel.
TRAFFIC
– The word traffic was derived from the word ______ which means “to carry on trade”.
“TRAFFICARE”
- entire width between boundary lines of every way or place of which any part is open to the use of the public for purposes of vehicular traffic as a matter of right or custom
TRAFFIC WAY
part of this is the roadway and shoulder
TRAFFIC WAY
- part of traffic way over which motor vehicle pass.
ROADWAY
- either side of the roadway.
SHOULDER
THE FIVE PILLARS OF TRAFFIC MANAGEMENT
- TRAFFIC ENGINEERING
- TRAFFIC EDUCATION
- TRAFFIC ENFORCEMENT
- TRAFFIC ECOLOGY/ENVIRONMENT
- TRAFFIC ECONOMY
- It is the science of measuring traffic and travel and the study of the basic laws relative to the traffic flow and generation, and application of this knowledge to the professional practice of planning, and the operating traffic systems to achieve safe and efficient movement of persons and goods.
TRAFFIC ENGINEERING
What is the main agency that is responsible in TRAFFIC ENGINEERING?
DEPARTMENT OF PUBLIC WORK AND HIGHWAYS (DPWH)
FUNCTION OF TRAFFIC ENGINEERING
- FACT FINDING SURVEY AND RECOMMENDATION OF TRAFFIC RULES AND REGULATIONS
- SUPERVISING AND MAINTENANCE TO THE APPLICATION OF TRAFFIC CONTROL DEVICES
- PLANNING OF TRAFFIC REGULATIONS
TYPES OF TRAFFIC CONTROL DEVICES:
- TRAFFIC ROAD SIGNS
- PAVEMENT MARKINGS
- TRAFFIC LIGHTS
- TRAFFIC ISLAND
- A sign usually made of a metal plate in a conspicuous location beside a road whereby a message is conveyed by means of words or symbols officially installed for the purpose of regulating, warning, or guiding traffic.
TRAFFIC ROAD SIGN/ TRAFFIC SIGN/ ROAD SIGN
CLASSIFICATION OF TRAFFIC SIGN:
A. DANGER WARNING SIGNS
B. REGULATORY SIGNS
C. INFORMATIVE SIGNS
- It is also known as “CAUTION SIGNS”
DANGER WARNING SIGNS
-These signs are intended to give caution for approaching road hazards.
DANGER WARNING SIGNS
These signs have equilateral triangle/triangular shape with one side horizontal and having red borders, black markings and white background
DANGER WARNING SIGNS
– These are intended to give the road users of special obligation, restrictions or prohibition with which they must comply.
REGULATORY SIGNS
–These signs are Round and some are Inverted Triangle, it have Red border, white background, black markings
REGULATORY SIGNS
THREE CATEGORIES OF REGULATORY SIGN
- PRIORITY SIGNS
- PROHIBITORY SIGNS
- MANDATORY SIGNS
– these are signs intended to regulate priority over a particular road section or roadway intersection.
Example: GIVE WAY
PRIORITY SIGNS
– these signs can be used on specified section of the road which will be easily see by motorist to indicate regulation which is prohibitive or restrictive in nature.
Example: NO OVERTAKING, NO ENTRY, NO U TURN
PROHIBITORY SIGNS
– these signs are intended to guide road users of special rules in which they must comply for their safety.
Example: 40 min
MANDATORY SIGNS
– also known as “GUIDE SIGNS” OR “DIRECTION SIGNS”.
INFORMATIVE SIGNS
-These signs are modified signs that actually give directional instructions for the driver to take.
INFORMATIVE SIGNS
- These are lines, patterns, words, colors set into surface to the roadway, officially placed for the purpose of regulating, warning, or traffic control.
PAVEMENT MARKINGS
means motorist or vehicle are travelling in a same direction
WHITE LINES
means that motorist or vehicles are travelling the opposite direction
YELLOW LINES
- Are white lines separating lanes of traffic moving in the same direction.
SINGLE WHITE CONTINUOUS LINE
- Crossing of solid white line is discouraged
SINGLE WHITE CONTINUOUS LINE
means passing to the right or left is allowed provided that the way is clear.
SINGLE WHITE DOTTED LINE
- Passing is permitted on the side of the broken line but not on the side of the solid line.
BROKEN AND SOLID YELLOW LINES
-a.k.a. pedestrian lane
CROSSWALK
-It indicates directions of permitted traffic movement
DIRECTIONAL ARROWS
What are under the pavement markings?
- SINGLE WHITE CONTINUOUS LINE
- SINGLE WHITE DOTTED LINE
- BROKEN AND SOLID YELLOW LINES
- CROSSWALK
- DIRECTIONAL ARROWS
- Refers to any power operated traffic control device which traffic is warned or directed to take some specific actions.
TRAFFIC LIGHTS
– Used to control the movement of traffic at junctions and also to stop traffic to provide safe crossing points for pedestrians and cyclist.
TRAFFIC LIGHTS
- he developed the first world electric traffic lights in 1912 in Salt Lake City, Utah USA.
LESTER WIRE
What year did Lester Wire developed the first world electric traffic lights?
1912
The color of traffic lights are the?
RED
YELLOW/AMBER
GREEN
What place did Lester Wire developed the first world electric traffic lights?
Salt Lake City, Utah USA
- these are the elevated areas located at some part of the roadway.
TRAFFIC ISLAND
What are the meaning of this color of traffic lights:
RED-
YELLOW/AMBER-
GREEN-
RED- STOP
YELLOW/AMBER- WARNING
GREEN- GO
4 CLASSIFICATIONS OF TRAFFIC ISLAND
- DIVISION ISLAND
- CHANNELIZING ISLAND
- ROTARY ISLAND
- PEDESTRIAN ISLAND
-These are areas within the roadway constructed in a manner to establish physical channels through which vehicular traffic is guided
TRAFFIC ISLAND
- These are constructed primarily to divide the streams of the motor vehicles.
DIVISION ISLAND
- These are constructed to channelize or direct the flow of traffic.
CHANNELIZING ISLAND
– it is also known as “MEDIAN BARRIERS”.
DIVISION ISLAND
–this allows smooth turning point to prevent interference straight moving vehicles
CHANNELIZING ISLAND
– creates a circular flow in one direction which is found in intersection that has a circular central island.
ROTARY ISLAND
– It is also called as “RUNABOUT/ ROTONDA”.
ROTARY ISLAND
– Elevated circle/circular flow shaped found in intersection for the purpose of turning around
ROTARY ISLAND