BOSTON (CBS/AP) — The Callahan Tunnel in Boston has reopened after a $19 million makeover.

The two-lane tunnel that carries traffic from downtown to Logan Airport reopened at about 4:45 a.m. Monday, two days ahead of schedule.

READ MORE: Thieves Target Toyota Prius Catalytic Converters In Cambridge

WBZ NewsRadio 1030’s Ban Parker reports

The tunnel was originally scheduled to open Wednesday, but the contractor was awarded $71,500 for each day it finished ahead of schedule.

The 52-year-old tunnel was closed for renovations on Dec. 27, creating traffic headaches for commuters and residents.

The renovation was planned after a corroded wall panel fell onto the roadway in December 2012. No one was hurt and no vehicles were struck.

READ MORE: Mitt Romney Taken To Hospital For 'A Lot Of Stitches' After Fall In Boston

The project included the replacement of the deck, curbing and wall panels.

A few minor fixes remain, but state Transportation Department officials that work will be done during the overnight hours in the coming weeks.

(TM and © Copyright 2014 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2014 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.)


MORE NEWS: Massachusetts Man ID'd As Victim In One-Punch Vegas Slaying

[display-posts category=”local” wrapper=”ul” posts_per_page=”4?”]