North Blackbird Creek Bridge

Photo

Photo taken by Chris Gonnerman in April 2013

License: Creative Commons Attribution-Share-Alike (CC BY-SA)

BH Photo #252211

Overview: Bedstead pony truss bridge over North Blackbird Creek on CR 156
Location: Putnam County, Missouri
Status: Open to traffic
History: Built ca. 1920
Design: Bedstead double-intersection Warren pony truss
Dimensions: Span length: 29.8 ft.
Total length: 29.8 ft.
Deck width: 17.7 ft.
Approximate latitude, longitude: +40.50513, -92.90709 (decimal degrees)
40°30'18" N, 92°54'26" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/507872/4483827 (zone/easting/northing)
Quadrangle map:: Mendota
Land survey: T. 66 N., R. 18 W., Sec. 22
Average daily traffic (as of 2017): 25
Inventory numbers: MO 086-156000.3 (Missouri off-system bridge number)
MONBI 17558 (Missouri bridge number on the National Bridge Inventory)
BH 22392 (Bridgehunter.com ID)
Inspection report (as of February 2017): Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 48 (out of 100)
View more at BridgeReports.com