41st Street & I-29 Bridge
41st Street and Marion Road
41st Street and I-29
41st Street & I-29 Bridge
41st Street and Marion Road
41st Street and I-29
Traffic Alerts
Recent Updates
41st Street, Interstate 29 to Shirley Avenue
- Construction on the retaining wall for the Interstate 29 northbound off-ramp is complete.
- Interstate 29 northbound on-ramp has reopened to motorists.
- Paving will continue along the south side of 41st Street.
- The temporary signal at West Empire Place has been turned off.
- The new permanent signal at Shirley Avenue is on track to be operational by mid-October 2023.
- Interstate 29 northbound off-ramp at exit 77 is closed until Wednesday, Nov. 1, 2023.
Commuter Route Information
- Interstate 29 northbound off-ramp at exit 77 is closed until Wednesday, Nov. 1, 2023. Detours will be in place to guide motorists to the 26th Street exit via Marion Road and Louise Avenue.
- 41st Street bridge traffic is reduced to one lane in each direction with a center turn lane across the bridge.
- Traffic on 41st Street to the east of Interstate 29 is reduced to one lane in each direction with a center turn lane on the north side of 41st Street.
- Northbound and southbound Interstate 29 is reduced to two lanes in each direction at the 41st Street interchange.
- Motorists should be prepared for delays and use alternate routes during peak travel times. Drivers are urged to use caution and reduce their speed while traveling through the construction area. Traffic control measures are in place to guide motorists around all closures.
Motorists should be prepared for delays and use alternate routes during peak travel times. Drivers are urged to use caution and reduce their speed while traveling through the construction area.
Construction Progress
Construction began in early 2022 and is anticipated to be completed in summer 2024. The project is divided into two phases: west and east. The west half of the project area includes 41st Street from Marion Road to Meadow Avenue. The east half includes 41st Street from Meadow Avenue to Shirley Avenue.
Click or tap on the dots to see more detail about a particular area.


South Side of 41st Street West of I-29 (2022)
Construction is complete on the south side of 41st Street west of I-29.
-
Removals
In ProgressCompleted -
Sanitary Sewer
In ProgressCompleted -
Water Main
In ProgressCompleted -
Drainage
In ProgressCompleted -
Grading
In ProgressCompleted -
Gravel
In ProgressCompleted -
Concrete Paving
In ProgressCompleted -
Misc Concrete
In ProgressCompleted -
Restoration
In ProgressCompleted

Marion Road South of 41st Street (COMPLETE)
Construction is complete on Marion Road south of 41st Street.

North Side of 41st Street West of I-29 (2022)
Construction is complete on the north side of 41st Street west of I-29.
-
Removals
In ProgressCompleted -
Sanitary Sewer
In ProgressCompleted -
Water Main
In ProgressCompleted -
Drainage
In ProgressCompleted -
Grading
In ProgressCompleted -
Gravel
In ProgressCompleted -
Concrete Paving
In ProgressCompleted -
Misc Concrete
In ProgressCompleted -
Restoration
In ProgressCompleted

Marion Road North of 41st Street (COMPLETE)
Construction is complete on Marion Road north of 41st Street.
South Side of 41st Street East of I-29 (2023)
Construction has begun on the south side of 41st Street east of I-29.
-
Removals
In ProgressCompleted -
Sanitary Sewer
In ProgressCompleted -
Water Main
In ProgressCompleted -
Drainage
In ProgressCompleted -
Grading
In ProgressCompleted -
Gravel
In ProgressCompleted -
Concrete Paving
In ProgressCompleted -
Misc Concrete
In ProgressCompleted -
Restoration
In ProgressCompleted
North Side of 41st Street East of I-29 (2023)
Construction has begun on the north side of 41st Street east of I-29.
-
Removals
In ProgressCompleted -
Sanitary Sewer
In ProgressCompleted -
Water Main
In ProgressCompleted -
Drainage
In ProgressCompleted -
Grading
In ProgressCompleted -
Gravel
In ProgressCompleted -
Concrete Paving
In ProgressCompleted -
Misc Concrete
In ProgressCompleted -
Restoration
In ProgressCompleted

Signal and Sidewalk at 38th St. (COMPLETE)
Construction at the intersection of 38th Street and Shirley Avenue is complete.
I-29 Interchange Bridge Work (2022-2023)
Construction is underway on the I-29 bridge and interchange.
-
Girders
In ProgressCompleted -
Southside Removals
In ProgressCompleted -
Southside Rehab & New Construction
In ProgressCompleted -
Northside Removals
In ProgressCompleted -
Northside Rehab & New Construction
In ProgressCompleted -
Electrical
In ProgressCompleted -
Closure Pour
In ProgressCompleted -
Barriers
In ProgressCompleted -
Restoration
In ProgressCompleted
I-29 Southbound Interchange Work (2022-2023)
Construction is underway on the I-29 interchange.
-
Removals
In ProgressCompleted -
Drainage & Sanitary Improvements
In ProgressCompleted -
Retaining Walls
In ProgressCompleted -
Winterize
In ProgressCompleted -
Removals
In ProgressCompleted -
West 41st off Ramp & I-29 West on Ramp
In ProgressCompleted -
Drainage & Sanitary Improvements
In ProgressCompleted -
East 41st St off Ramp & I-29 East on Ramp
In ProgressCompleted -
Electrical
In ProgressCompleted -
Medians
In ProgressCompleted -
Restoration
In ProgressCompleted
I-29 Northbound Interchange Work (2023)
Construction has not started on the I-29 interchange.
-
Removals
In ProgressCompleted -
Drainage & Sanitary Improvements
In ProgressCompleted -
Retaining Walls
In ProgressCompleted -
East 41st St off Ramp & I-29 East on Ramp
In ProgressCompleted -
West 41st St off Ramp & I-29 West on Ramp
In ProgressCompleted -
Electrical
In ProgressCompleted -
Medians
In ProgressCompleted -
Restoration
In ProgressCompleted
-
April - November 2022
41st Street construction from Marion Road to Meadow Avenue (west half of project area)
-
April - November 2023
41st Street construction from Meadow Avenue to Shirley Avenue (east half of project area)
-
April - June 2024
Finishing touches and clean-up; complete construction