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Deep Cut Lake Road Bridge #46

Photos 

East side

Photo taken by Robert Stephenson in May 2009

Enlarge

BH Photo #140610

Map 

Facts 

Overview
Pony truss bridge over Beaver Creek on CR 420E (Deep Cut Lake Road)
Location
Martin County, Indiana
Status
Open to traffic
History
Built 1890; rehabilitated 1994
Design
Riveted Pratt pony truss
Dimensions
Length of largest span: 79.0 ft.
Total length: 85.9 ft.
Deck width: 15.4 ft.
Recognition
Eligible for the National Register of Historic Places
Also called
Beaver Creek Bridge #46
Martin County Bridge #46
Approximate latitude, longitude
+38.68167, -86.71556   (decimal degrees)
38°40'54" N, 86°42'56" W   (degrees°minutes'seconds")
Approximate UTM coordinates
16/524740/4281490 (zone/easting/northing)
Quadrangle map:
Huron
Inventory numbers
INNBI 5100021 (Indiana bridge number on the National Bridge Inventory)
BH 16620 (Bridgehunter.com ID)
Inspection (as of 11/2015)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 49.5 (out of 100)
Average daily traffic (as of 2007)
63

Categories 

19th Century (6,178)
Built 1890 (225)
Built during 1890s (2,458)
Indiana (4,198)
Martin County, Indiana (47)
NR-eligible (3,971)
One-lane traffic (7,422)
Open (36,582)
Owned by county (18,854)
Pony truss (15,049)
Pratt pony truss (3,172)
Pratt truss (8,008)
Select (535)
Span length 75-100 feet (5,804)
Steel grate deck (430)
Structurally deficient (18,438)
Total length 75-100 feet (5,941)
Truss (29,442)

Update Log 

  • October 15, 2017: New photos from Mike Daffron
  • October 22, 2016: Updated by Mike Daffron: Added County Bridge Number
  • July 21, 2014: New photos from Ed Hollowell
  • May 25, 2009: New photos from Robert Stephenson

Sources 

  • Robert Stephenson - seinfeld99 [at] yahoo [dot] com
  • Ed Hollowell - erhollowell [at] aol [dot] com
  • Mike Daffron - daffmikron [at] gmail [dot] com

Comments 

Beaver Creek Bridge
Posted July 26, 2014, by Tony Dillon (spansaver [at] hotmail [dot] com)

Yes... Given that the shift from building stone abutments to those made from concrete happened at the turn of the century, I would say there is a very good chance that the foundations are from the railroad.

Two possible scenarios I have envisioned are:

*The road was developed ca. 1900-1910 with the through truss and the pinned pony having been built at that time. The other 2 sites may have been crossed with temporary structures until the riveted ponies were constructed about 1920.

*The road wasn't developed until about 1920(1921), with the 2 riveted spans being built then and the other 2 bridges being moved in from other locations. Given the nearby proximity of US 50, it is certainly feasible that bridges may have been available with road upgrades around that time period.

Beaver Creek Bridge
Posted July 25, 2014, by Ed Hollowell (erhollowell [at] aol [dot] com)

So we agree on this much. The railroad right of way was not available for the road until 1899 at the earliest. Some of these bridges may date before that but if that is true they were moved to the new road on Beaver Creek. The stone bases for the abutments were likely from the railroad bridges before 1899.

Beaver Creek Bridge
Posted July 24, 2014, by Tony Dillon (spansaver [at] hotmail [dot] com)

I believe the dates for these spans are all wrong...

The 2 riveted ponies are listed as 1890 which is 2 or 3 decades too early for riveted structures. The 1921 date would seem to be more appropriate. The pinned pony could date to 1921, but is likely a decade or so older. The through truss is also listed as 1890, but the use of angles for the lattice in the portal bracing is more akin to a bridge from around 1910.