[WikiEN-l] Include both, with sources?

[Daniel P. B. Smith]

> From: SPUI <drspui at gmail.com>
>
> http://en.wikipedia.org/wiki/Talk:State_Road_913_%28Florida% 
> 29#A_bulletproof_argument...
> Am I right or is the IP right? Do commercially-produced maps that show
> an unsigned designation continuing along a causeway trump  
> Department of
> Transportation sources?

Why does either source need to "trump" the other?

Why not note the discrepancy in the article and give the sources for  
each of the two contradictory descriptions?