HWY BWKR SB ONRP over HWY KENMORE OFF RMP

Map

Coordinates:
+42.34833, -71.09333
42°20'54" N, 71°05'36" W

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

Name:	HWY BWKR SB ONRP over HWY KENMORE OFF RMP
Structure number:	B163654FFDOTNBI
Location:	.2 MI S OF ST RTE 2A
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	69.9 ft. `[21.3 m]`
Total length:	500.0 ft. `[152.4 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	29.9 ft. `[9.1 m]`
Vertical clearance below bridge:	13.5 ft. `[4.1 m]`
Skew angle:	5°
Owner:	State Highway Agency `[01]`
Year built:	1965
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:	8
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]`

Good/Fair/Poor Condition:	Poor
Status:	Posted for other load-capacity restriction `[R]`
Average daily traffic:	9,143 `[as of 2014]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Roadway alignment appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	39.2 tons `[35.6 metric tons]`
Inventory rating:	25.2 tons `[22.9 metric tons]`
Sufficiency rating:	39.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$15,593,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
July 2015	39.5	Poor	Satisfactory	Fair	Poor	SD	9143
July 2013	37.5	Poor	Poor	Poor	Poor	SD	9143
August 2011	50.5	Poor	Poor	Fair	Fair	SD	19064
July 2011	37.5	Poor	Poor	Poor	Poor	SD	9143
July 2009	50.5	Poor	Poor	Fair	Fair	SD	19064