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I 90 WB over US 20 N BEACON ST

Map 

Coordinates:
+42.35778, -71.15528
42°21'28" N, 71°09'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 90 WB over US 20 N BEACON ST
Structure number:B160604RKDOTNBI
Location:.2 MI S. CHARLES RV S39
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:60.0 ft. [18.3 m]
Total length:124.0 ft. [37.8 m]
Roadway width between curbs:52.5 ft. [16.0 m]
Deck width edge-to-edge:57.4 ft. [17.5 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2014 

Status:Open, no restriction [A]
Average daily traffic:104,393 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:62.4 tons [56.7 metric tons]
Inventory rating:37.4 tons [34.0 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:48.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,402,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201448.0Structurally deficientPoorFairFair104393
January 201248.0Structurally deficientPoorFairFair104393
February 201048.0Structurally deficientPoorSatisfactoryFair104393
September 200759.0Structurally deficientPoorSatisfactorySatisfactory105465