TH 55 over Bassett Creek


+44.98500, -93.29167
44°59'06" N, 93°17'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TH 55 over Bassett Creek
Structure number:94277
Location:0.1 MI W OF TH 94
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:18.4 ft. [5.6 m]
Total length:20.3 ft. [6.2 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1939
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:20,500 [as of 2008]
Truck traffic:3% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
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:32.3 tons [29.4 metric tons]
Inventory rating:21.6 tons [19.6 metric tons]
Sufficiency rating:54.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$95,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201454.3Not deficient---20500
November 201354.3Not deficient---20500
November 201254.3Not deficient---20500
November 201154.3Not deficient---20500
November 201054.3Not deficient---20500
November 200937.3Structurally deficient---20500
November 200835.3Structurally deficient---27500
November 200735.3Structurally deficient---27500
July 200652.0Structurally deficient---27500
November 200552.0Structurally deficient---27500
October 200451.9Structurally deficient---28000
October 200351.9Structurally deficient---28000
October 200254.3Structurally deficient---15000
December 200054.0Structurally deficient---15000
November 199954.0Structurally deficient---15000
February 199869.7Not deficient---15000
199870.8Not applicable---15000