LYNN AVENUE over LEHIGH VALLEY RAIL MANAG

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

Map

Coordinates:
+40.61054, -75.34944
40°36'38" N, 75°20'58" W

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

Name:	LYNN AVENUE over LEHIGH VALLEY RAIL MANAG
Structure number:	000000000028901
Old structure number:	487301000000030 `(from 1992 edition)`
Location:	S OF 412 OPP. BETH STEEL
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Local (Urban) `[19]`
Length of largest span:	200.1 ft. `[61.0 m]`
Total length:	205.1 ft. `[62.5 m]`
Roadway width between curbs:	20.0 ft. `[6.1 m]`
Deck width edge-to-edge:	21.7 ft. `[6.6 m]`
Vertical clearance above deck:	16.4 ft. `[5.0 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1928
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	M 18 / H 20 `[4]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	1,930 `[as of 2010]`
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	13.2
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$1,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2013	Poor	Poor	Poor	Fair	1930	13.2
December 2012	Poor	Poor	Poor	Fair	1930	13.2
December 2011	Poor	Poor	Poor	Fair	1930	13.2
December 2009	Poor	Poor	Poor	Fair	1930	35.4
December 2008	Poor	Poor	Poor	Fair	1930	35.4
December 2007	Poor	Poor	Poor	Fair	1930	35.4
December 2006	Poor	Critical	Poor	Fair	1930	35.4
December 2005	Poor	Fair	Poor	Fair	1930	38.8
December 2004	Poor	Fair	Poor	Fair	1930	38.8
December 2003	Poor	Fair	Poor	Fair	1930	40.9
December 2002	Poor	Fair	Poor	Fair	1930	47.4
December 2001	Poor	Fair	Poor	Fair	1930	47.4
December 2000	Poor	Fair	Poor	Fair	1930	47.4
December 1999	Poor	Fair	Poor	Fair	1930	47.4
December 1998	Poor	Fair	Poor	Fair	1930	47.4
December 1997	Fair	Fair	Fair	Fair	1930	55.5
December 1995	Fair	Fair	Satisfactory	Satisfactory	1930	72.7
December 1993	Fair	Fair	Satisfactory	Satisfactory	1930	72.7
December 1991	Fair	Fair	Satisfactory	Satisfactory	1930	68.7