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Dr. Preethi P.
Associate Professor
Date Of Joining: 17/09/2025
Qualification: Ph.D. in Transportation Engineering
Nature of Association: Regular
Mobile: 9447957372
Email: preethiprathap@gmail.com
Qualifications:
- B.Tech in Civil Engineering
- M.Tech in Traffic & Transportation Engineering
- Ph.D. in Transportation Engineering
Previous Experience/Positions held
19 years of teaching experience
Areas of Interest:
Traffice Engineering, Road Safety
Courses Handled
- Transportation Engineering I&II
- Surveying
- Geomatics
- Basic Civil Engineering
- Geometrical Drawing
- Building Planning and Drawing
- Transportation Planning
- Transportation System Management
- Traffic Engineering
- Traffic Engineering and Management
- Analysis and Design of Intersections
- Intelligent Transportation System
Publications:
Journals
- Prathapan, P. and Rajamma, A. (2018). "Determination of adjustment factors for far side and near side bus stops on saturation flow." Transportation in Developing Economies, 4(12), https://doi.org/10.1007/s40890-018-0065-1.
- Preethi, P., and Ashalatha, R. (2018). "Modelling saturation flow rate and right turn adjustment factor using area occupancy concept." Case Studies on Transport Policy, 6 (1), 63 - 71.
- Preethi, P., and Ashalatha, R. (2017). "Estimation of saturation flow under heterogeneous traffic conditions." Proceedings of the institution of Civil Engineers- Transport, https://doi.org/10.1680/jtran.16.00088 .
- Preethi, P., Aby Varghese, and Ashalatha, R. (2016). "Modelling Delay at Signalised Intersections under Heterogeneous Traffic Conditions." Transportation Research Procedia, 17, 529 - 538.
- Preethi, P., Ashalatha R. (2016). "Quantification of Vehicular Interactions during Saturation Flow at Signalised Intersections" International Journal for Traffic and Transport Engineering, Vol. 6(4), 453 - 473.
International Conferences
- Preethi, P., and Ashalatha, R. (2016). "Estimation of dynamic PCU using area occupancy concept at signalised intersections, Proceedings of ASCE international Conference on Transportation and Development (ICTD): Projects and Practices for Prosperity 2016, Houston, Texas, June 26-29, 825-837.
- Preethi, P., Shifana, U N., and Ashalatha, R. (2014). "Modelling dynamic PCU and saturation flow at signalised intersections." Proceedings of Colloquium on Transportation Systems Engineering and Management (CTSEM), NIT Calicut.
- Devi Ramachandran., Preethi,P.(2010) "Evaluation of IRC method of Fexible Pavement Design using M- EPDG", International Conference on Technological Trends,ICTT2010,pp 438-444.
National Conferences
- Navathy M K and Preethi P. (2017). "Impact of right turn lane on performance of signalized intersections under heterogeneous traffic conditions". Proceedings of 18 th National Conference on Technological Trends, College of Engineering Trivandrum, Thiruvananthapuram, 21-22 July 2017.
- Shwaetha Radha Devi and Preethi P. (2017). "Effect of exclusive bus lanes on performance of signalized intersections." Proceedings of 18 th National Conference on Technological Trends, College of Engineering Trivandrum, Thiruvananthapuram, 21-22 July 2017.
- Neethu Mariam Johns., Preethi,P., Ashalatha, R., (2016) "Control Delay Variability under Heterogeneous Traffic Conditions", Proceedings of 17 th National Conference on Technological Trends, College of Engineering Trivandrum, Thiruvananthapuram, (NCTT 2015), pp.807-811.
- Liz M Paul, Preethi,P., (2015), "Determination of Adjustment factor for the Impact of Far Side Bus Stops on Saturation Flow under Heterogeneous Traffic Conditions" Proceedings of 16 th National Conference on Technological Trends, College of Engineering Trivandrum, Thiruvananthapuram, (NCTT 2015), pp.503-508.
- Aswathy,P., Preethi, P., Ashalatha, R. (2014). "Modelling Right Turn Adjustment Factor of Saturation Flow at Signalized Intersection", Proceedings of 15 th National Conference on Technological Trends, College of Engineering Trivandrum, Thiruvananthapuram (NCTT2014), pp 538-542
- Aby Varghese., Preethi, P., Ashalatha, R. (2014). " Vehicle Delay Modelling at Signalized Intersections for Varying Control Conditions Using Artificial Neural Network Approach" , Proceedings of 15 th National Conference on Technological Trends, College of Engineering Trivandrum, Thiruvananthapuram (NCTT 2014), pp.287-294.
- Shifana,U, N., Preethi,P.,(2013), "Modelling of Dynamic PCU and Saturation Flow at signalized intersections under Heterogeneous Traffic Conditions". Proceedings of National Conference on Technological Trends, College of Engineering Trivandrum , Thiruvananthapuram (NCTT 2013).
- Nizar, P,K,. Preethi,P.,(2009). "Stochastic Traffic Flow Modelling Of Two Lane Two Way Rural Roads Using Markov Process". Proceedings of National Conference on Technological Trends, College of Engineering Trivandrum , Thiruvananthapuram (NCTT 2009).
- Janaki Sarma,S., Preethi,P.,(2008). "Short term Traffic Volume Prediction Under Heterogeneous traffic Conditions" Proceedings of National Conference on Technological Trends, College of Engineering Trivandrum , Thiruvananthapuram (NCTT 2008), pp 253-258.
Other Responsibilities held:
- Advisor ( M.Tech 2018-2020, Traffic and Transportation Engineering)
- Lab-in-Charge (Traffic Engineering Lab)
- Advisor (M.Tech 2014-16 Batch)
- Advisor (B.Tech 2006-10 Batch)
Other Academic Activities
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