Walking backwards the entire steep 300-yards from Lakeside Ave up the steep asphalt Tower St to Endicott St was slow and steady with not even one passing car so I did it, in the middle of the road, there.
As the greatest 74-year old pickleball player ever, walking backwards is good for pickleball speed and pickleball agility because it strengthens your pickleball hips, sense of pickleball balance, and lower pickleball back .....

!
After walking backwards up the steep steep 300-yard Tower St, you get rewarded with a long graceful downhill sidewalk, walking easy down Endicott St, Rt 3-DW Hgwy which has heavy car & big truck traffic just a few feet away.
For $7995 there's a heck of nice 17' travel-camper trailer w/2-wheels & two inch trailer couple for sale that weighs 2700-lbs. Excellent condition, two bedrooms, kitchenette, bathroom, heat, a.c., water & sewer systems, very stylish design and looks almost new..... a heck of a nice, light weight camper trailer parked on someone's Rt 3, front yard that is definitely for sale!
The kiosk meters are still taking quarters on Lakeside Ave but I parked without paying and got away with that, no problem.
The walk along very flat and level Lakeside Ave is perched above, very close to Lake Winnipesaukee, you get to bond with the lake for a few hundred yards there along that famous Weirs Beach boardwalk.