Vehicular fuel tank arrangement

A fuel tank arrangement, comprising:

• a fuel tank having an interior defined by an uppermost wall, a lowermost wall, and a plurality of side walls extending therebetween, the uppermost wall including a first generally horizontal aligned portion located a spaced distance downwardly in a vertical direction relative to an uppermost edge of a second portion aligned at a non-zero angle relative to horizontal, the interior including an expansion portion defined by the spaced distance between the first portion and the second portion of the uppermost wall;
• a fill neck extending in a generally vertical direction, the fill neck having an uppermost end opposite a lowermost end that connects at the first generally horizontal aligned portion of the uppermost wall;
• a bridge that defines a passage that interconnects the fill neck and the expansion portion of the fuel tank;
• and
• a cap configured to be received at and enclose the uppermost end of the fill neck, the cap including an opening extending therethrough,
• wherein a lowermost end of the bridge connects at the first portion of the uppermost wall, and wherein the uppermost wall of the bridge is generally continuously aligned at the non-zero angle above horizontal relative to the second portion of the uppermost wall of the fuel tank.