Traffic Engineering(Departmental Elective - II) — Summer 2025

Explain the Road user Characteristics

Explain the significance of PIEV theory by drawing conceptual sketch

Explain in details Traffic Volume study, answer should includes, Definition of Traffic Volume, objectives of Traffic volumes study and Methods of Traffic volume studyadopted in the field

Define (1) PCU (2) ADT (3) AADT

Explain desired line diagram by drawing sketch

Draw the sketch for Traffic signs, indicate with color and dimension requirements as per IRC (1) Speed limit (2) STOP (3) Give way (4) No parking (5) One way road (6) Pedestrian Crossing (7) Right Turn

Draw the sketch of Road Marking with dimension and color requirements as per IRC (1) Road center line (2) Pavement Edge (3) No overtaking zone marking (4) Marking for 4 lane divided highway (5) Pedestrian Crossing (6) Marking for Extra widening on curve (7) STOP line

Draw the sketch of various forms of at grade intersection

What is channelized intersection ? Enlist the advantages of channelization, Draw the sketch of channelization practice carried out for Tee Intersection

Explain Vehicular characteristics in detail

Draw the sketch of rotary intersection, label the components of rotary intersection

Draw the Condition diagram of accident study and label it , suggest the purpose of condition diagram

What is grade separated intersection, Draw the sketch of Diamond Intersection and Trumpet Interchange

As a Civil Engineer suggest the benefits of Street light

As a Civil Engineer suggest the benefits of Flyover compared to signalized intersection1

Draw the sketch showing parking layout for on street parking, suggest your observation for different layout and its benefits

Define (1) Traffic Density (2) Traffic Flow (3) PCU

You are appointed as a City Engineer in municipal corporation, suggest the various lighting layout in your zone for single lane road , Two lane road, Four lane divided road and at Curve

Define (1) Spot Speed (2) Journey speed (3) Running speed (4) 85th Percentile speed (5) Model speed (6) Time mean speed (7) Space mean speed

As a Civil Engineer suggest the duties of Traffic Engineer

As a Traffic Engineer suggest the practical use of Origin and destination study and enlist the methods of origin and destination study

Explain the significance of Following Traffic control device with its advantages and disadvantages (1) Signs (2) Signals (3) Marking (4) Island

As a Civil Engineer suggest why Parking study is required

Define (1) Signal cycle (2) Signal Cycle length (3)

Draw the collision diagram of accident study and label it , suggest the purpose of collision diagram