Rehabilitation of the Dutch Point Viaduct
State Project No. 0063-0726
Construction Update
14-Day Lookahead for the weeks of May 18 and May 25
As the schedule is subject to change, please check our website for the most current updates.
TRAFFIC IMPACTS:
LONG-TERM LANE CLOSURE/DETOUR REMAINS IN EFFECT:
The long-term closure of one of the three lanes of I-91 SB through the work zone will remain for the duration of the project. The project is being constructed in three stages. Stage 1 construction began on March 11, 2025. Stage 3 construction is scheduled to be completed in September 2026.
The State Street on-ramp to I-91 SB located at the Founders Bridge will remain CLOSED for the duration of the project to facilitate the temporary traffic patterns on I-91 SB throughout staged construction. Detours are posted to direct motorists seeking I-91 SB to use either the South Morgan Street on-ramp to I-91 SB at Columbus Boulevard or the Sheldon Street on-ramp to the Whitehead Highway at Columbus Boulevard, where they can access I-91 SB.
The Stage 1 traffic pattern includes a work zone and reduced travel way width on the Whitehead Highway on-ramp to I-91 SB.
Motorists on I-84 EB seeking I-91 SB will be required to merge with I-91 SB traffic due to the temporary traffic patterns on I-91 SB during staged construction. I-84 EB motorists entering I-91 SB traffic previously had a dedicated lane provided.
Temporary nighttime lane closures are expected on I-91 SB during the project from 8:00 pm to 6:00 am.
Temporary daytime shoulder closures are expected on I-91 SB during the project from 9:00 am to 3:00 pm.
State Street on-ramp to I-91 Southbound Detour Graphic
No work is scheduled Saturday, May 23, through Monday, May 25, in observation of the Memorial Day holiday. Crews will return to the site on Tuesday, May 26.
Weekdays, May 18 through May 29, motorists should expect the following traffic impacts and closures:
• I-91 NB off-ramp (Exit 29A) to Whitehead Highway WB
o Lane closure (right or left) from 9:00 AM to 3:00 PM
• Track monitoring (day)
• Prep and layout for footings (day)
• Grading and leveling the hillside (day)
• Forming joints (day)
• Install rebar (day)
• Install falsework (day)
• Steel strengthening (day)
• Replace bearing pedestals (day)
• Pour pedestals (day)
• Bearing replacement (day)
• Forming parapet (day)
• Concrete pours (day)
• Install conduit (day)
• Drilling micropiles (day)
May 25 through May 29:
• Track monitoring (day)
• Prep and layout for footings (day)
• Grading and leveling the hillside (day)
• Install rebar (day)
• Install falsework (day)
• Steel strengthening (day)
• Replace bearing pedestals (day)
• Pour pedestals (day)
• Forming parapet (day)
• Concrete pours (day)
• Metalizing (day)
• Install conduit (day)
• Light relocation (day)
• Drilling micropiles (day)