Oracle's Moonlight Bridge and Battlefield Control

[DM_aka_Dudemeister]

Quote:

Moonlight Bridge (Su): You summon a bridge of shimmering moonlight. The 10-foot-wide span touches the ground at a point adjacent to your position. From this point it can extend in any direction for 10 feet per oracle level. The path persists until you have crossed over the bridge or for 24 hours, whichever is shorter. You may summon a moonlight bridge a number of times per day equal to your Charisma bonus. Should the bridge be attacked, treat it as a wall of force.

Bolding mine for emphasis.

My question is this, can I extend my moonlight bridge directly upwards?

If so could I stand in front of a doorway create a Moonlight Bridge from the floor to the ceiling and effectively block the doorway for 24 hours?

The text does say "in any direction", but I want to be sure I'm reading this right?

[Starglim]

The bridge is made of moonlight. Nothing in the ability says that it's corporeal for any other purpose than walking on it or attacking it.

[DM_aka_Dudemeister]

Ah, there you go then.

[Troubleshooter]

Quote:

Should the bridge be attacked, treat it as a wall of force.

[Gruuuu]

The real question is: can you stand it on it's side, so it's a 10 foot high wall and 10 feet long per Oracle level. That might be a much better battlefield control.