Rehabilitation of the Dutch Point Viaduct
State Project No. 0063-0726
Construction Update
14-Day Lookahead for the weeks of September 13 and September 20
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 Stage 2 traffic pattern includes a work zone in the center lane of I-91 SB beginning just after Exit 29A (Capitol Area) and continuing for approximately one-third of a mile (1800 feet) south to the Colt Building. Motorists traveling on I-91 SB will be split into two lanes, one on either side of the center lane work zone (as depicted in the signage below). Advance warning signage will be in place to assist motorists through the work zone. The Stage 2 traffic pattern will be in place for approximately 3 to 4 months. Click here to learn more about Stage 2.
Advance warning signage of upcoming traffic split
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.
State Street on-ramp to I-91 Southbound Detour Graphic
Motorists on I-84 EB seeking I-91 SB are 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.
Temporary nighttime lane closures are also expected to continue on I-91 SB during the project from 7:00 pm to 6:00 am.
Temporary daytime lane closures are also expected on the Whitehead Highway ramps to and from I-91 NB during the project from 9:00 am to 3:00 pm.
Traffic control signing patterns, along with State Troopers during temporary lane and shoulder closures as needed, will guide motorists through the work zone.
Motorists should be aware that modifications or extensions to this schedule may become necessary due to weather delays or other unforeseen conditions. Motorists are advised to maintain a safe speed when driving in this area.
PLANNED CONSTRUCTION:
Motorists should expect the following traffic impacts and closures:
September 13 through September 19:
Monday, September 14 through Friday, September 18
• I-91 NB off-ramp (Exit 29A) to Whitehead Highway WB
• Right or left lane closure from 9 AM to 4 PM
Tuesday night, September 15
• I-91 SB between Exit 29A (Capital Area) and the Colt Building
• Left lane closure from 7 PM to 5 AM
Wednesday night, September 16
• I-91 SB between Exit 29A (Capital Area) and the Colt Building
• Right lane closure from 7 PM to 5 AM
Thursday night, September 17
• I-91 SB between Exit 29A (Capital Area) and the Colt Building
• Left lane closure from 7 PM to 5 AM
September 20 through September 26:
Wednesday night, September 23
• I-91 SB between Exit 29A (Capital Area) and the Colt Building
• Right lane closure from 7 PM to 5 AM
• Track monitoring (day)
• Strip and backfill footings (day)
• Install rebar for columns (day)
• Form and pour concrete column stubs (day)
• Collar repairs (day)
• Wet cure deck (day)
• Surface repairs (day)
• Surface concrete pours (day)
• Containment set up (day)
• Blasting and metallizing (day)
• Install deck studs (day)
• Steel and bearings (day)
• Formwork for haunches (day)
• Install rebar for spans (day)
• Pour concrete spans (night)
September 20 through September 26:
• Track monitoring (day)
• Form columns (day)
• Pour concrete columns (day)
• Wet cure deck (day)
• Surface repairs (day)
• Surface concrete pours (day)
• Flange repair (day)
• Steel and bearings (day)
• Formwork for haunches (day)
• Install rebar for spans (day)
• Blasting and metallizing (day)
• Micropile drilling (day)