Henry III of France was murdered by the president of the local secularist reading group.
Sidra Intersection -LRB- previously called Sidra and aaSidra -RRB- is a software package used for intersection -LRB- junction -RRB- and network capacity , level of service and performance analysis by traffic design , operations and planning professionals .. intersection. Intersection ( road ). First released in 1984 , it has been under continuous development in response to user feedback .. A new major version with network modelling capability and new vehicle movement classes was released in April 2013 .. The latest Version 7 includes new timing analysis methods for Common Control Groups -LRB- multiple intersections operating under one signal controller -RRB- and Network Cycle Time and Signal Offset calculations for signal coordination .. Sidra Intersection is a micro-analytical traffic evaluation tool that employs lane-by-lane and vehicle drive cycle models .. lane. lane. It can be used to compare alternative treatments of individual intersections and networks of intersections involving signalised intersections -LRB- fixed-time / pretimed and actuated -RRB- , roundabouts -LRB- unsignalised -RRB- , roundabouts with metering signals , fully signalised roundabouts , two-way stop and give-way -LRB- yield -RRB- sign control , all-way -LRB- 4-way and 3-way -RRB- stop sign control , merging , single-point urban interchanges , traditional diamond and diverging diamond interchanges , basic freeway segments , signalised and unsignalised midblock crossings for pedestrians , merging analysis and network modelling of these intersection and interchange types .. intersection. Intersection ( road ). signalised intersections. Traffic light. roundabouts. roundabouts. single-point urban interchanges. SPUI. diamond. diamond interchange. Sidra Intersection allows modelling of separate Movement Classes -LRB- Light Vehicles , Heavy Vehicles , Buses , Bicycles , Large Trucks , Light Rail / Trams and six User Classes -RRB- with different vehicle characteristics .. These movements can be allocated to different lanes , lane segments and signal phases ; for example for modelling bus priority lanes and signals .. lane. lane. In Australia and New Zealand , Sidra Intersection is endorsed by Austroads .. In the USA , Sidra Intersection is recognised by. the US Highway Capacity Manual , TRB / FHWA 2010 Roundabout Guide -LRB- NCHRP Report 672 -RRB- and various roundabout guides .. Highway Capacity Manual. Highway Capacity Manual. TRB. Transportation Research Board. FHWA. FHWA. NCHRP. NCHRP