diff --git a/db/routines/vn/procedures/roadmap_cloneDay.sql b/db/routines/vn/procedures/roadmap_cloneDay.sql
index 51d6ba1aba..4247b881e8 100644
--- a/db/routines/vn/procedures/roadmap_cloneDay.sql
+++ b/db/routines/vn/procedures/roadmap_cloneDay.sql
@@ -22,7 +22,7 @@ BEGIN
 
 	SET vDaysDiff = DATEDIFF(vDateToPaste, vDateToCopy);
 
-	IF vDaysDiff IS NULL OR NOT vDaysDiff THEN
+	IF vDaysDiff IS NULL THEN
 		CALL util.throw("No valid dates");
 	END IF;
 
diff --git a/db/routines/vn/triggers/roadmap_beforeInsert.sql b/db/routines/vn/triggers/roadmap_beforeInsert.sql
index 9e783e711c..1f046ec143 100644
--- a/db/routines/vn/triggers/roadmap_beforeInsert.sql
+++ b/db/routines/vn/triggers/roadmap_beforeInsert.sql
@@ -8,5 +8,8 @@ BEGIN
 		CALL util.throw('Departure time can not be after arrival time');
 	END IF;
 	SET NEW.name = UCASE(NEW.name);
+	IF NEW.`trailerPlate` IS NOT NULL THEN
+		SET NEW.m3 = (SELECT m3 FROM vehicle WHERE numberPlate = NEW.trailerPlate);
+	END IF;
 END$$
 DELIMITER ;
\ No newline at end of file
diff --git a/db/routines/vn/triggers/roadmap_beforeUpdate.sql b/db/routines/vn/triggers/roadmap_beforeUpdate.sql
index 4824170ec4..45b0d5e9e0 100644
--- a/db/routines/vn/triggers/roadmap_beforeUpdate.sql
+++ b/db/routines/vn/triggers/roadmap_beforeUpdate.sql
@@ -8,5 +8,8 @@ BEGIN
 		CALL util.throw('Departure time can not be after arrival time');
 	END IF;
 	SET NEW.name = UCASE(NEW.name);
+	IF NOT (NEW.`trailerPlate` <=> OLD.`trailerPlate`) THEN
+		SET NEW.m3 = (SELECT m3 FROM vehicle WHERE numberPlate = NEW.trailerPlate);
+	END IF;
 END$$
 DELIMITER ;
\ No newline at end of file
diff --git a/db/versions/11416-goldenTulip/01-firstScript.sql b/db/versions/11416-goldenTulip/01-firstScript.sql
index 0cd7942297..9fa580ef90 100644
--- a/db/versions/11416-goldenTulip/01-firstScript.sql
+++ b/db/versions/11416-goldenTulip/01-firstScript.sql
@@ -11,4 +11,6 @@ ALTER TABLE vn.roadmap
 ALTER TABLE vn.roadmap
 	CHANGE driver1Fk driverFk int(10) unsigned DEFAULT NULL NULL COMMENT 'Conductor principal' AFTER driverName,
 	CHANGE driver2Fk codriverFk int(10) unsigned DEFAULT NULL NULL COMMENT 'Copiloto' AFTER driverFk,
-	CHANGE userFk editorFk int(10) unsigned DEFAULT NULL NULL AFTER m3;
\ No newline at end of file
+	CHANGE userFk editorFk int(10) unsigned DEFAULT NULL NULL AFTER m3;
+
+CREATE INDEX roadmap_etd_IDX USING BTREE ON vn.roadmap (etd);