Starting Monday May 9, 2022, and lasting approximately 8 months, the Little Miami Scenic Trail will be closed at Grandin Road for a project to replace the King Avenue bridge, add a roundabout, and realign the Trail itself. The Warren County Engineer’s office announced the specific date for this closure on April 28, 2022. There will be no detour for this closure. Visit MiamiValleyTrails.org for details.
https://www.miamivalleytrails.org/little-miami-scenic-trail-closed-grandin-road If you want to talk with someone who has been through there recently, join the Facebook Enthusiast Group and post your question. There are over 10,000 members already, so you may get lots of advice!

5/16/22 – The Ohio to Erie Trail Interactive Map provides an option for going around the Little Miami Scenic Trail closure in Warren County.

For the Ride with GPS instructions for the Grandin Road Construction Optional Street Route:
https://ridewithgps.com/routes/39462376
Road route from Foster’s Park Trailhead to South Lebanon Trailhead

Visit the Interactive Map at https://ohiotoerietrailarchive.org/interactive-map/#interactivemap

Grandin Road Ride Around (northbound)

Leg	Dir	Type	Notes	Total
	←	Left	Turn left onto Old 3C Highway, C-10	0.0
0.2	←	Left	Turn left	0.2
0.2	↑	Straight	Continue onto Stillwater Drive	0.4
0.1	→	Right	Turn right onto Harkers Run	0.6
0.1	←	Left	Turn left onto Scioto Court	0.6
0.0	←	Left	Turn left onto Harkers Run	0.6
0.1	←	Left	Turn left onto Marsh Creek Lane	0.7
0.1	→	Right	Turn right onto Autumn Run Drive	0.8
0.3	←	Left	Turn left onto Striker Road, T-151	1.2
0.3	↑	Straight	Continue onto Striker Road, T-151	1.5
0.7	→	Slight Right	Turn slight right onto Striker Road, T-151	2.2
0.1	→	Right	Turn right onto Grandin Road, C-150	2.3
0.1	←	Left	Turn left onto Grandin Ridge Drive	2.4
0.5	←	Left	Turn left onto Ridgeview Lane	2.9
0.7	←	Left	Turn left onto SR 48	3.6
0.6	←	Left	Turn left onto Lebanon Road	4.2

Ride With GPS · https://ridewithgps.com