<p>More than 2,300 submissions have been received over the preferred route from the Narrows Bridge to the City for the faster direct Mandurah-Perth rail link.</p> <p>The Western Australian Department for Planning and Infrastructure is analysing the responses.</p> <p>Submissions considered so far vary in preferences for the route.</p> <p>While the submission period has closed for public comment, the deadline has been extended until the end of this week for businesses, professional organisations and the local council.</p> <br />