Remove road_segment_name from query if road_segment_id is present.

Convert segment_id to integer
Skip marker without accurate km when adding road_junction_km

anyway/widgets/widget_utils.py

@@ -19,6 +19,9 @@
 
 
 def get_query(table_obj, filters, start_time, end_time):
+    if "road_segment_name" in filters and "road_segment_id" in filters:
+        filters = copy.copy(filters)
+        filters.pop("road_segment_name")
     query = db.session.query(table_obj)
     if start_time:
         query = query.filter(getattr(table_obj, "accident_timestamp") >= start_time)