Carrier Optimal Routing CARRIER OPTIMAL ROUTING COR FOR

Carrier Optimal Routing CARRIER OPTIMAL ROUTING COR FOR TODAY AND TOMORROW

Carrier Optimal Routing What is Carrier Optimal Routing (COR)? COR is a Computer Software Application that creates compact, contiguous and safe City Carrier Delivery Routes for the U S Postal Service by utilizing specifically designed algorithms that incorporate USPS rules and regulations. A second set of algorithms creates optimal travel paths for the carrier routes which reduces unnecessary travel and results in savings in work hours, fuel and vehicle costs, and ultimately captures energy savings.

Carrier Optimal Routing - COR This next slide displays a 5 -Digit Zone with City Delivery. The routes are represented by various colors and they are “fragmented” or divided throughout the zone. This causes carriers to travel unnecessarily and increases fuel and energy costs while decreasing safety. Notice that the arrow is pointing to a small section of the zone where numerous routes cross through each other.

Carrier Optimal Routing Existing Route Structure

Carrier Optimal Routing - COR By utilizing COR in this carrier zone, work hours were reduced, travel and vehicle costs were reduced, and safety for the carriers was improved through the reduction of unnecessary travel. Energy and fuel savings were also realized. The arrow points to the same location where routes are now clearly defined and do not cross through each other.

Carrier Optimal Routing COR Generated Route Structure

Carrier Optimal Routing - COR The next two slides focus on one of the actual routes from this zone, Carrier Route C 031. Prior to the COR Adjustment, Route C 031 was fragmented through the zone in several locations. After COR was utilized, Route C 031 became compact, contiguous and safer by reducing unnecessary travel. This allowed the carrier to serve more deliveries instead of having to spend time traveling through the zone to various pieces of the route.

Carrier Optimal Routing Exist Route C 031

Carrier Optimal Routing New Route C 031

Carrier Optimal Routing - COR By utilizing COR in this City Delivery zone and in other zones nationwide, work hours are reduced, travel and vehicle costs are reduced, and safety for the carriers is improved through the reduction of unnecessary travel. This also leads to important Energy savings. COR will be utilized for zones nationwide as the graphic databases are prepared and completed. Currently databases are at the following levels:

Carrier Optimal Routing COR Database Preparation • Total Zones Nationwide with 10 or More Routes – 6, 124 • COR Database Prep Completed in Zones – 2, 610 (43%) • Total FSS Phase 1 Zones – 1, 725 • COR Database Prep Phase 1 FSS Zones – 1, 226 (71%)

Carrier Optimal Routing - COR is also scheduled to be utilized in carrier zones that will receive the U S Postal Service’s automated Flat Sorting System (FSS). The ability to predict future workload was built into the current COR software to enable FSS sites to predict future carrier route structures. The system allows input into an FSS screen so that percents of levels of automation can be utilized to determine route structures of the future. The following slides demonstrate how the data is input and the results.

Carrier Optimal Routing - COR The first slide shows the current level of automated letters (DPS). It shows no automated flat pieces (FSS). The second slide shows data entered showing FSS at 80%. The number of carrier routes is reduced from 32 to 22 based on actual workload. The next slide indicates what the new routes will physically look like after FSS automation. The next 3 slides follow Carrier Route C 031 from Existing, to Actual COR adjustment, and then to what it would like in the Future with 80% FSS.

Carrier Optimal Routing Existing Percentages for DPS and FSS

Carrier Optimal Routing Projected Impact at 80% FSS

Carrier Optimal Routing COR Generated Route Structure at 80% FSS Route Reduction from 32 Routes to 22 Routes

Carrier Optimal Routing Exist Route C 031

Carrier Optimal Routing New Route C 031

Carrier Optimal Routing New Route C 031 at 80% FSS

Carrier Optimal Routing - COR The future of the U S Postal Service depends on utilizing technology and advancements to ensure costs are minimized and service is maximized. COR is one of the technologies that will ensure a bright future for the U S Postal Service.