Districts Impacted
PROJECT SUMMARY
Interchange and safety improvements at the Interstate 29 and Route HH interchange in Platte City.
PROJECT MILESTONES
ABOUT THE PROJECT
Details
This project will include many interchange and safety improvements. Some of these improvements include:
- A roundabout at the intersection of the I-29 SB exit ramp and Vine Street.
- Deceleration lane added to the I-29 SB/NB exit ramps
- I-29 NB exit ramp widening for a right turn lane at the terminus of the ramp with Route HH.
- Turning radius improvements at WB Route HH to the I-29 NB entrance ramp.
- Full depth shoulder replacement on the I-29 NB entrance ramp
- Slide repair on the south side of Route HH, just east of NB ramps
- Guardrail replacement on the SB/NB I-29 exit ramps
- Drainage improvements include replacement of a pipe between Old US-71 and the I-29 SB lanes.
- Repair to a sinkhole in the median of I-29.
Traffic Impacts
- The I-29 SB exit ramp and Vine Street intersection will be closed for the construction of the roundabout. Traffic will utilize the two other interchanges nearby as a detour:
- I-29 and Route 273
- I-29 and Route 92
- The I-29 NB exit ramp will close for construction of the new deceleration lane. This will be completed in a different phase of the roundabout construction due to the need for using the NB ramps during the detour.
- Other work will require the need for lane/shoulder closures with temporary periodic closures using a detour similar to the one for the roundabout construction.
- The slide repair work may require narrowing of Route HH with some lane closures of WB Route HH and utilizing a flagger setup.
PROJECT CONTACTS
Ravi Neupane
Title
Area Representative
Department
Kansas City District
Contact Info
Heather Barrows
Title
Kansas City District Project Manager
Department
Design
Contact Info
Phone: (816) 607-2209
Email: Heather.Barrows@modot.mo.gov
Phone: (816) 607-2209
Email: Heather.Barrows@modot.mo.gov
NEWS RELEASES
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Lane and ramp closure on EB I-435 at SB U.S. 169 in Clay County for bridge rehab, Nov. 3-4
CLAY COUNTY – The Missouri Department of Transportation will be performing a bridge rehabilitation, resulting in various traffic modifications, on northbound U.S. Route 169 at EB Interstate 435. Motorists may experience delays. All work is weather...
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Lane closures on SB U.S. 71 at Emanuel Cleaver II Blvd. guardrail improvements, Nov. 5
JACKSON COUNTY- The Missouri Department of Transportation will conduct lane closures on southbound U.S. 71 at Emanuel Cleaver II Blvd. for guardrail improvements on approx. Wed., November 5 between 9 a.m. and 3 p.m. All work is weather permitting.
M...
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MoDOT KC to host Public Meeting for Route HH in Platte County, Thursday, Nov. 13
PLATTE COUNTY - The Missouri Department of Transportation Kansas City (MoDOT KC) will hold an open house style meeting to discuss the Route HH Interchange Improvements Along Route HH In Platte County. The meeting will be held on Thursday, November 13...