HWY DORCHSTR AVE over TR RED LINE (TUNNEL)

Source: National Bridge Inventory (2010 edition)
Information not verified. Use at your own risk.

Facts

Name:	HWY DORCHSTR AVE over TR RED LINE (TUNNEL)
Structure number:	B161298MQMBTNBI
Location:	OVER THE RED LINE
Purpose:	Carries highway over railroad
Route classification:	Other Principal Arterial (Urban) `[14]`
Roadway width between curbs:	39.4 ft. `[12.0 m]`
Deck width edge-to-edge:	59.1 ft. `[18.0 m]`
Owner:	Other State Agencies `[21]`
Year built:	1850
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	M 18 / H 20 `[4]`
Main span design:	Other `[00]`
Deck type:	Other `[9]`
Wearing surface:	Other `[9]`

Status:	Open, no restriction `[A]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Scour condition:	Bridge not over waterway. `[N]`
Evaluation:	Not applicable `[N]`
Sufficiency rating:	35.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$89,000