MADISON, Wis. -- Another week, another jaw-dropping blowout for Wisconsin (No. 7 BCS, No. 5 AP).

This one earned the Badgers a share of the Big Ten title.

And with the Big Ten's Rose Bowl representative still to be determined, it remains to be seen if their recent run of scoreboard-scorching victories will be sufficient.

Wisconsin routed Northwestern 70-23 at Camp Randall Stadium on Saturday, and will split the conference championship three ways after Ohio State and Michigan State won earlier in the day.

"From Day 1 since I got here, that's all anybody's been talking about, the Rose Bowl, the Rose Bowl, the Rose Bowl," said Badgers safety Aaron Henry, twirling a rose in his hand. "And you have to be a Big Ten champion in order to get that spot in the Rose Bowl, and we definitely took care of that tonight."

The Badgers (11-1, 7-1 Big Ten) appear to have the inside track on the Rose Bowl, which will be determined by the Bowl Championship Series standings. Fans chanted "Rose Bowl" in the final seconds of the game, then rushed the field as fireworks exploded over the stadium.

No. 8 Ohio State beat Michigan on Saturday, and Michigan State (No. 10 BCS, No. 11 AP) won at Penn State. Wisconsin came into this week leading both teams in the BCS rankings.

Wisconsin certainly is doing its best to impress voters in recent weeks.

Its victory Saturday made it four straight by 20 points or more -- and it wasn't even the most lopsided game in that stretch, because Wisconsin beat Indiana 83-20 on Nov. 13. And it was the third time this season the Badgers scored 70 points or more.