ERDMAN AVE EB over I-895

Map

Coordinates:
+39.30000, -76.54833
39°17'60" N, 76°32'54" W

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

Name:	ERDMAN AVE EB over I-895
Structure number:	300000BCY133013
Location:	MILEPOST M13.3
Purpose:	Carries highway over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	56.1 ft. `[17.1 m]`
Total length:	181.1 ft. `[55.2 m]`
Roadway width between curbs:	42.0 ft. `[12.8 m]`
Deck width edge-to-edge:	48.9 ft. `[14.9 m]`
Vertical clearance below bridge:	14.1 ft. `[4.3 m]`
Skew angle:	99°
Owner:	State Toll Authority `[31]`
Year built:	1957
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	4
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	11,790 `[as of 2016]`
Truck traffic:	5% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	76.8 tons `[69.8 metric tons]`
Inventory rating:	45.9 tons `[41.7 metric tons]`
Sufficiency rating:	75.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$1,417,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
January 2016	75.5	Fair	Satisfactory	Satisfactory	Satisfactory	FO	11790
January 2014	74.8	Fair	Satisfactory	Satisfactory	Satisfactory	FO	11790
May 2012	71.7	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
April 2010	71.7	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
March 2009	71.7	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
May 2008	73.9	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
March 2007	73.9	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
February 2006	73.9	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
February 2005	73.9	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
March 2004	73.9	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
March 2003	73.9	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
April 2002	73.9	Fair	Satisfactory	Satisfactory	Satisfactory	FO	40950
April 2001	75.4	Fair	Satisfactory	Good	Satisfactory	FO	28574
April 2000	75.4	Fair	Satisfactory	Good	Satisfactory	FO	28574
March 1998	75.4	Fair	Satisfactory	Good	Satisfactory	FO	28574
March 1996	73.4	Fair	Satisfactory	Good	Satisfactory	FO	28574
February 1994	74.2	Good	Good	Good	Good	FO	28574
January 1992	74.2	Good	Very Good	Good	Good	FO	28574