Does Bing Map SOAP services provide API similar to drag route in Bing Map site?

Question

In Bing map site when you request a route( like this link: http://www.bing.com/maps/#JmNwPTM5Ljc1MDQzNDE2MDIzMjUyfi05OC4yNDU2OTg5MjEzODI0MyZsdmw9NCZzdHk9ciZydHA9cG9zLjQwLjcxNDU1MDE2NzMyMjE2Xy03NC4wMDcxMjQ5MDA4MTc4N19OZXclMjBZb3JrJTJDJTIwTllfX19lX35wb3MuMzcuNzQ1NjI0Xy0xMjIuNDg0NTU0Xzk0MTE2JTJDJTIwQ0FfX19hXyZtb2RlPUQmcnRvcD0wfjB+MH4=), and drag the route, the result does not contain the entire route latitude and longitude, but some compressed points value. I wonder if Bing Map SOAP service of route can provide similar feature, since after I browsed through the API document and found nothing.

Thanks for your help.