I am looking for a Steve/Tony fic (I think!). Tony and possible some of the others are walking across the US to try and meet with Steve after some end-of-the world attack.
If I remember correctly, I believe they were married/about to be married, and were on opposite coasts, and plan to meet in the middle.
The people with Tony start to doubt that Steve will be there.
Any help would be appreciated, thanks :)