Traffic surveys, Civil Engineering

Assignment Help:

Traffic Surveys:

The following traffic surveys are needed for preparing a good road project:

Classified Volume Counts

This survey is normally carried out for 7 days, 24 hours a day. The number of vehicles of different types is counted:

PCU Factor

Cars/jeeps, vans                                                                  1

Two-wheelers                                                                       0.5

Three-wheelers                                                                     0.75

Light Commercial Vehicles/Agricultural Tractor         1.5

Buses                                                                                      3

Heavy Commercial Vehicles                                             3

Multi-axled Vehicles                                                           4.5

Tractor-trailers, Truck trailers                                            4.5

Cycles                                                                                                0.5

Cycle rickshaws                                                                   2.0

Bullock carts                                                                         6.0

Horse carts                                                                            4.0

The PCU factor (Passenger Car Unit) is the multiplying factor for each class of vehicle to express the traffic in PCUs per day.


Related Discussions:- Traffic surveys

Determine the total lateral pressure on the wall, A masonry retaining wall ...

A masonry retaining wall is 1.5 m wide at the top, 3.5 m wide at the base and 6 m high. It is trapezoidal in section and has a vertical face on the earth side. The backfill is leve

Estimation of discharge, Estimation of Discharge: The estimation of d...

Estimation of Discharge: The estimation of discharge of a stream is necessary for determining the waterway, clearance and foundation details. Discharge is estimated from :

What is stilling basins, Q. What is Stilling basins? Stilling basins ar...

Q. What is Stilling basins? Stilling basins are usually introduced to convert supercritical flow to subcritical flow before it reaches downstream. A typical stilling basin comp

Commercial building, i) Describe the general significant of energy performa...

i) Describe the general significant of energy performance in industrial or commercial buildings.  ii) Draw the building layout and produce an overall description that will have

State different types of chlorination processes, Q. State different types o...

Q. State different types of chlorination processes available in Railway & market for disinfect ion of water. What type of chlorine used in the above different process. What do you

Determine the strain compatibility method, Determine the Strain Compatibili...

Determine the Strain Compatibility method For estimating the ultimate strength of prestressed concrete members in flexure, 'Strain Compatibility method' may be used. For calcul

Brick masonry., an opening of width 3m and height 2.7 in a brick masonary h...

an opening of width 3m and height 2.7 in a brick masonary has to be provided with door cum window. plan, elevation, section and 2 joining details

Softening test point, the importance of softening point of a bitumen materi...

the importance of softening point of a bitumen material in the design of a pavement

Major dissimilarity between standpipe, Question What is major dissimila...

Question What is major dissimilarity between standpipe, standpipe piezometer and piezometer ? Answer Standpipe usually contains plastic pipes with punctured holes at

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd