"We are comfortable. We are excited," Smith said Monday night when asked about the line during the Bears Insider radio show on WBBM 780AM and 105.9FM. "We can't wait to get the group together; I'm talking about playing a regular season game."
"We had competition at quite a few of the positions and the players that end up starting for us right now, we feel like we can win a lot of football games with them," Smith said.
Last season Garza (16), Webb (16), Spencer (14) and Louis (13) combined to start 59 of a possible 64 games for an offense that rushed for more than 2,000 yards for just the second time since 1990.
"Everyone wants to talk [negatively] about the offensive line," Smith said. "If you go back to last year, there's a period of time where we played pretty good football on our offensive line."
After starting all 16 games at left tackle last season, Webb maintained the No. 1 job despite being challenged by
"He won the starting left tackle position," Smith said of Webb. "He has great size and he has good ability for a left tackle in the league.
"We have to do some things to help out. You look at every offensive line in the NFL and there aren't five All-Pro linemen there. We feel like our offensive line is as good as any other out there.
"But again, that's why you can't wait to get to this game. We'll be tested the first time out. The Colts have two excellent pass rushers in [Robert] Mathis and [Dwight] Freeney. So we'll get a chance to see. But I think we'll be OK."
General manager Phil Emery is also confident in Webb and the rest of the line.
"When you talk about J'Marcus Webb, there's an individual with ideal measurements for the position, and he's developing and coming together," Emery said.
Emery knows that building cohesiveness is probably more important for an offensive line than at any other position.
"They are starting to come together," Emery said. "I'm looking forward to seeing how they gel, and I have a lot of belief in that group. Are there changes down the road? Those changes would only happen if those five can't come together as well as we see them doing. They have made progress, and we feel very good about that group and the direction they're going."