Promontory grade
See the discussion of the Promontory grade.
posted from CPRR Discussion Group at 11:03 AM
Wednesday, November 14, 2007
About Me
- Name: CPRR Discussion Group
Discussion Group – Central Pacific Railroad Photographic History Museum
Previous Posts
- SOO Line Railroad
- Steepest grade
- Energy Efficiency of Rail Transportation
- Jupiter facing the UP 119
- How much does a railroad spike weigh?
- Gravel train accident at Clipper Gap, 1875
- CPRR rails used in Colorado gauging station
- Miles of railroad built in 1872?
- Vinton Wight Steam Train Collection.
- BMLRR
A log of messages discussing transcontinental railroad history and photography. Opinions are those of each person posting. PRIVACY.
SEARCH both the CPRR Museum and its CPRR Discussion Group:
To find replies, look for both comments linked to the original message and also for later messages.
SEARCH Problem
Anecdotes & Aphorisms
Favorite Camera Lenses
19th Century City Views
Railroad History Readings
Railroad Exhibits
Chinese Railroad Workers
Historical Accuracy
Discrimination Myths
Overestimating Mortality
Caution to Students
B&MLRR
Palace Hotel
Progress
Health Care Solution
No Robber Barons
Other Topics
How Not to Be Poor
How to be Rich
DONATE
<< Recent Messages