Railroad w/ wire (tiles 221,222) not considered rails for traffic

[GoogleCodeExporter]

For the purpose of traffic generation, as well as the creation of a train when 
population is big enough, these tiles are not considered railroad tiles.

Steps to reproduce:
1. start a new city, and build a single railroad main street
2. build power plant and suitable mix of zones along the main street
3. cover every railroad tile with a wire
4. start sim

Observed behavior:
Sims move in but immediately move out, acting like they don't have any 
road/rail access.

Expected behavior:
These tiles should be treated as railroads.

Original issue reported on code.google.com by jason@long.name on 26 Sep 2013 at 4:01

Attachments:

• city1.png