+34.83964, -91.26161
34°50'23" N, 91°15'42" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 70 over CHANY SLOUGH
Structure number:000000000001534
Location:1.0 M W JCT SH 17
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:34.1 ft. [10.4 m]
Total length:68.9 ft. [21.0 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:1930
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,600 [as of 2014]
Truck traffic:19% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:45.9 tons [41.7 metric tons]
Inventory rating:27.9 tons [25.4 metric tons]
Sufficiency rating:70.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201670.9GoodGoodGoodGoodFO2600
October 201470.9GoodGoodGoodGoodFO2600
October 201259.2GoodGoodGoodGood-990
October 201059.2GoodVery GoodGoodGood-990
October 200859.2GoodVery GoodVery GoodVery Good-990
October 200658.1GoodVery GoodVery GoodVery Good-1200
October 200458.1GoodVery GoodVery GoodVery Good-1300
October 200257.8GoodVery GoodVery GoodVery Good-1500
October 200057.5GoodVery GoodVery GoodVery Good-2000
October 199857.7GoodVery GoodVery GoodVery Good-1700
November 199667.4GoodVery GoodVery GoodVery Good-385
November 199486.9GoodVery GoodVery GoodVery Good-385
October 199286.9GoodVery GoodVery GoodVery Good-385
October 199078.8GoodVery GoodVery GoodVery Good-1016