button, then on the bridge point to view bridge information. Click on the
button, then click on the map,(or drag a box), to zoom in. Click on the
button, then click on the map,(or drag a box), to zoom out.Click on the
button for more help.
button, then on the bridge point to view bridge information. button, then click on the map,(or drag a box), to zoom in. button, then click on the map,(or drag a box), to zoom out. button for more help.