Linear Referencing , show overlapped poertion of the polyline

Question

Hi, 
 I have done Linear Referencing using Make Route Event Layer and showing the desired result on map by filtering the attributes using the where clause and creating a featurelayer and adding it to the map
 Now when I query the road

Road Start_km = 1, End_km = 10
(Attributes)
StartKM = 1, endKM = 7 WorkID = 1
StartKM = 5, endKM = 10 WorkD = 2

Here as you see the  chainage 5 to 7 is an overlap 
My requirement is such that I want to highlight the overlapped portion that contains both the work ID(i.e 5 to 7)

When I query my route event layer it shows workid from 1 to 7 and the workid 2 from 7 to 10..

Please guide as to how I can achieve my results...

SantoshV · Answer

Thank you so much I have managed to get it working now..
it works fine.....

DominiqueBroux · Answer

What about substracting the startKM to M1 and M2?
i.e polyline.M1ToM2(m1-1300, m2-1300);

SantoshV · Answer

Dominique,
 Yes I got it, it works fine thank you soo much
But I still have issues in some cases where 
My polyline(available geometry) StartKM = 1300 and  End KM = 3100, therefore when M1 = 1300 the  subline should start from the first segment ....
My minimum M1 should be 1300 and Maximum should be 3100..

Note:My requirement is that I have to create a subline with the given start and end km, on a polyline which contains a start and end km whose start km may or may not start from zero....

Please guide me am really stuck here...