Lemuel_09: That's how you look at it and not others. This view of yours never came into my mind and I am sure also not in the minds of many. It is indeed weird. Almost all overhead bridges in Doha form a cross. Were they not constructed? All major roundabouts form a cross, don't they? Really, it takes all sorts of people with weird views to make up this world. You are among that lot who can be singled out for holding such ideas which simply beat the imagination.