Looking on the shelf will Be the only way to deliver peak. Sometimes in order to go forward you have to look to the past.
When I started in 1988 there was no package tracking. So during peak the truck would be brickloaded so tightly that the BH door could not be opened. There was only a rough estimate of how many stops we had, and no manifest therefore no list of what addresses they were even for.
So what we did was to find a garage or barn on the route that we could use for storage. Drivers were expected to offer their own garages to other drivers for this purpose. We would back up to it and unload a tunnel through the bulk clear up to the BH door so that we could get it open and get to work. If you could not get everything delivered that day you left it in the garage for tomorrow rather than bringing it back to the building to be recycled. There was no committed air, no pickup compliance times, no EDD or RDO or ORION, and no DIADS or cell phones therefore no way for the office to text or call you during the day. So we relied on methods, area knowledge and common sense....three things the company is desperate to eliminate from its workforce and replace with forced stupidity, mindless obedience and complete reliance upon technology and micromanagement. Or in other words...ORION.