ST109 BRIDGE ST over WATER CHARLES RIVER

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+42.25389, -71.18111
42°15'14" N, 71°10'52" W

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

Name:	ST109 BRIDGE ST over WATER CHARLES RIVER
Structure number:	D05004369DOTNBI
Old structure number:	369228610004101 `(from 1992 edition)`
Location:	1.3 KM NE OF ST 128
Purpose:	Carries highway over waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	20.0 ft. `[6.1 m]`
Total length:	69.9 ft. `[21.3 m]`
Roadway width between curbs:	26.9 ft. `[8.2 m]`
Deck width edge-to-edge:	29.9 ft. `[9.1 m]`
Owner:	State Highway Agency `[01]`
Year built:	1921
Historic significance:	Bridge is eligible for the National Register of Historic Places `[2]`
Design load:	M 18 / H 20 `[4]`
Number of main spans:	3
Main spans material:	Masonry `[8]`
Main spans design:	Arch - Deck `[11]`
Deck type:	Not applicable `[N]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	19,000 `[as of 2008]`
Truck traffic:	4% of total traffic
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:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge with "unknown" foundation that has not been evaluated for scour. `[U]`
Sufficiency rating:	61.6
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$835,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2008	Fair	-	Satisfactory	Fair	19000	61.6
October 1998	Fair	-	Satisfactory	Fair	11900	61.6