
A2000-025.583 : Relief map of Portland with Amburn scheme insert in place and James and Laurgaard schemes in background
Saturday, March 31, 1934
A2000-025
AP/24956
Sepia
5 X 7
Amburn scheme shows proposed street-car loop, railroad lines and airport; James alternative proposes tunnel on west side of river and underground passenger station; Laurgaard proposal advocates widening SW Front Avenue and installing a double track tunnel under the street.