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Compton Junction Bridge

Photos 

Overview

Photo taken June 2004 by David Backlin

BH Photo #107650

Map 

Facts 

Overview
Through truss bridge over Marmaton River on CR 229 (Old US 71) north of Compton Junction
Location
Vernon County, Missouri
Status
Open to traffic
History
Built 1925
Builder
- R.H. Harper Construction Co. (Contractor)
Design
Riveted, 7-panel Pratt through truss
Dimensions
Length of largest span: 140.0 ft.
Total length: 394.9 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 15.3 ft.
Approximate latitude, longitude
+37.92285, -94.35794   (decimal degrees)
37°55'22" N, 94°21'29" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/380648/4198124 (zone/easting/northing)
Quadrangle map:
Horton
Land survey
T. 36 N., R. 31 W., Sec. 9
Elevation
761 ft. above sea level
Average daily traffic (as of 2016)
100
Inventory numbers
MO 108-229001.3 (Missouri off-system bridge number)
MONBI 19673 (Missouri bridge number on the National Bridge Inventory)
BH 22747 (Bridgehunter.com ID)
Inspection report (as of February 2018)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 39.8 (out of 100)
View more at BridgeReports.com

Update Log 

  • March 15, 2005: Posted photos by David Backlin

Sources 

Comments 

Compton Junction Bridge
Posted June 17, 2009, by The Independent Rage (theindependentrage [at] masterblogreport [dot] com)

A 1920's Missouri plat book (link below) indicates that there was originally an even older (gravel road) alignment of US 71 to the east of the paved alignment that crossed the Compton Junction Bridge. On that older, original aligment, US 71 would have crossed the Marmaton River a few miles to the north/northeast of the Compton Junction Bridge. I have visited that location a few times, and the old bridge washed away more than 20 years ago (I would guess 30-40 years ago). It was a through truss bridge, since part of the truss span is still visible in the river in 2009 (I recall more of it being visible 20 years ago). At this location, the original alignment of US 71 was located to the immediate east of the Missouri & Northern Arkansas railroad line (which is still there today, along with its own bridge crossing the river). The gravel road that approached this location from the south is still largely drive-able (although big mud holes after rain) all the way to the location of the old bridge. From the north, such road is all overgrown, but I was able to walk down to the location of the old bridge in the early 90's.

http://digital.library.umsystem.edu/cgi/i/image/image-idx?so...