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MERRIAM LANE over STREAM

Map 

Coordinates:
+39.04944, -94.65139
39°02'58" N, 94°39'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MERRIAM LANE over STREAM
Structure number:514301050000151
Location:MERRIAM LN W OF ESPENLAUB
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:9.2 ft. [2.8 m]
Total length:29.9 ft. [9.1 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:7,720 [as of 2013]
Truck traffic:5% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:80.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201580.9Not deficient---7720
May 201380.6Not deficient---9970
March 201191.8Not deficient---9970
March 200991.8Not deficient---9970
March 200791.9Not deficient---8478
March 200591.9Not deficient---8478
October 200191.9Not deficient---8478
November 199991.6Not deficient---8478
August 199791.9Not deficient---8478
November 199561.4Not deficient---8478
November 199361.4Not deficient---8478
August 199160.8Not deficient---12564