HWY CUMMINS HWY over RR MBTA

Map

Coordinates:
+42.26972, -71.09806
42°16'11" N, 71°05'53" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	HWY CUMMINS HWY over RR MBTA
Structure number:	B161663H4DOT634
Location:	2000FT NW OFJCTSR28&SR138
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	86.0 ft. `[26.2 m]`
Total length:	90.9 ft. `[27.7 m]`
Roadway width between curbs:	56.1 ft. `[17.1 m]`
Deck width edge-to-edge:	80.7 ft. `[24.6 m]`
Vertical clearance below bridge:	18.4 ft. `[5.6 m]`
Skew angle:	8°
Owner:	State Highway Agency `[01]`
Year built:	1901
Year reconstructed:	1994
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	20,000 `[as of 2016]`
Truck traffic:	5% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	92.8 tons `[84.4 metric tons]`
Inventory rating:	72.3 tons `[65.7 metric tons]`
Sufficiency rating:	91.0
Recommended work:	Widening of existing bridge or other major structure without deck rehabilitation or replacement `[33]`
Estimated cost of work:	$1,805,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
November 2016	91.0	Good	Good	Good	Good	FO	20000
November 2014	90.5	Good	Good	Good	Good	FO	24500
November 2012	90.6	Good	Good	Good	Good	FO	24100
November 2010	90.6	Good	Good	Good	Good	FO	23900
November 2008	90.6	Good	Very Good	Very Good	Very Good	FO	23700

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.

Element	Units	Quantity	1. Good	2. Fair	3. Poor	4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girder	linear ft.	1,584	1,584	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	3	3	0	0	0
Wearing Surfaces	sq. ft.	1	1	0	0	0
Substructure
Masonry Abutment	linear ft.	164	164	0	0	0
Joints
Pourable Joint	linear ft.	112	0	112	0	0
Bearings
Elastomeric Bearing	each	36	36	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	176	88	0	88	0