This book constitutes the thoroughly refereed proceedings of the First International Conference on Simulation of Urban Mobility, SUMO 2013, held in Berlin, Germany, in May 2013. The 12 revised full papers presented tin this book were carefully selected and reviewed from 22 submissions. The papers are organized in two topical sections: models and technical innovations and applications and surveys.

Road Intersection Model in SUMO.- Basic Driving Dynamics of Cyclists.- Implementation of an Energy Model and a Charging Infrastructure in SUMO.- An Agent-based Traffic Simulation Using SUMO and JADE: an Integrated Platform for Artificial Transportation Systems.- Sumo as a Service - Building up a Web Service to Interact with SUMO.- SUMOPy: an Advanced Simulation Suite for SUMO.- 3D Visualization for Microscopic Traffic Data Sources.- Driver's Attitude and its Influence on the Energy Waste of Electric Buses.- Hybrid Location Management in Vehicular City Environments.- Real-time Simulations Based on Live Detector Data - Experiences of Using SUMO in a Traffic Management System.- Real-Time Traffic Conditions with SUMO for ITS Austria West.- SUMO in Scientific Literature, 2002-2012.