Travel to canada without US Visa Stamp in passport

[konquistador]

Hello,

My husband and I entered the US on L1 & L2 visa respectively, that expired in Mar 2013 and was then renewed until Dec 2014.

So I am currently in the US on an extended L2 petition(I797) and I-94 that expire in Dec 2014.
I do not have the visa stamped on my passport(Indian) as I have not traveled out of the US yet.

However my husband did travel to India and got the L1 visa stamped on his passport.

We are planning to visit Canada for a week for tourism(have applied for Canadian tourist visa).

Can you please tell me if I absolutely require a stamped L2 visa on my passport for me to enter back into the US via air or by road?
Or

the extended L2 petition(I797) and I-94 are enough for me to enter into the US?  

[pontevecchio]

Automatic Visa Revalidation.

[rahul412]

We are planning to visit Canada for a week for tourism(have applied for Canadian tourist visa).

Can you please tell me if I absolutely require a stamped L2 visa on my passport for me to enter back into the US via air or by road?

Or

the extended L2 petition(I797) and I-94 are enough for me to enter into the US?  

In this case, you don't need a VISA. That's called as AVR(automatic re-validation).

[t75]

How did you enter on L2 and not have a visa stamp?

[pontevecchio]

Expired visa and approved status extension.

[konquistador]

Thank you !. I have read about AVR(Automatic Visa Revalidation) but wanted to make sure i fall under the category. 

 

 

Thanks!