Here's one I haven't seen mentioned... CHMJ 730, Vancouver BC;
http://www.am730traffic.com/.
Yup. This sister station to CHNW, once a Top 40 winner, having tried all news, guy talk and sports in recent years, is now "all traffic, all the time."
Oddly admirable stations? Besides KTNN, the Navajo station mentioned before, there's KRVN 880, Lincoln NE, owned by the Nebraska Rural Radio Association, a cooperative of farmers and ranchers, with lots of farm news, info, etc.
There are by my quick count 139 stations in North America that are 50kw day and night. Over and over in looking at the station I saw talkers with Rush, Hannity etc. and Clear Channel ownership. I only counted 6 Christian stations (CJCA Edmonton, KFAX San Francisco, WYLL Chicago, WDCD Albany, KBLA Santa Monica/LA, KAAY Little Rock). There are more stations primarily playing music than that, which are by my count WSM, CHWO, CFCW, CIGM, CHQT, CFBC, CJYQ, KWRU, CFAC, KTNQ, KCKN, CHUM, CKMX, KWKH, CKOC, CIWW, WQEW and KMIK.