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ST 28 NB/COLUMBUS over COMB I 90 &CSX &ORNG LN

Map 

Coordinates:
+42.34778, -71.07306
42°20'52" N, 71°04'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ST 28 NB/COLUMBUS over COMB I 90 &CSX &ORNG LN
Structure number:B160464RFDOTNBI
Location:.2 MI E.COPLEY PLACE S65
Purpose:Carries highway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:70.9 ft. [21.6 m]
Total length:191.0 ft. [58.2 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:82.7 ft. [25.2 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:48°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1994
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:111 [as of 1997]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:30.0 tons [27.3 metric tons]
Inventory rating:26.2 tons [23.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:70.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,369,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201570.8Functionally obsoleteSatisfactorySatisfactoryFair111
January 201379.0Functionally obsoleteSatisfactorySatisfactoryFair111
January 201179.0Functionally obsoleteSatisfactorySatisfactoryFair111
July 201081.0Functionally obsoleteSatisfactoryGoodFair111
July 200881.0Functionally obsoleteSatisfactoryGoodFair111