Share:

I 93 RAMP XX over HWY W FOURTH ST

Map 

Coordinates:
+42.34222, -71.06222
42°20'32" N, 71°03'44" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 93 RAMP XX over HWY W FOURTH ST
Structure number:B1665982NDOTNBI
Location:0.1 K E. OF 193 NB
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:154.2 ft. [47.0 m]
Total length:620.4 ft. [189.1 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Vertical clearance above deck:15.4 ft. [4.7 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2002
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Prestressed concrete continuous [6]
Main spans design:Segmental box girder [21]
Deck type:Other [9]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: January 2014 

Status:Open, no restriction [A]
Average daily traffic:1,152 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.2 tons [67.5 metric tons]
Inventory rating:44.6 tons [40.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:65.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,146,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201465.7Functionally obsoleteSatisfactoryFairFair1152
January 201265.6Functionally obsoleteSatisfactoryFairFair1900
January 201065.6Not deficientSatisfactoryFairFair1900
November 200774.8Not deficientGoodGoodGood11186