AZ 8440 (Arizona bridge number)
NRHP 88001643 (National Register of Historic Places reference number)
BH 10769 (Bridgehunter.com ID)
Inspection report (as of October 2017)
Overall condition: Fair
Superstructure condition rating: Satisfactory(6 out of 9)
Substructure condition rating: Good(7 out of 9)
Deck condition rating: Satisfactory(6 out of 9)
Sufficiency rating: 39.7 (out of 100) View more at BridgeReports.com
The design is referred to as a "Luten Arch". Here is a link to similar bridges on the site.
http://bridgehunter.com/category/builder/daniel-b-luten/