2ND AVE over BIRDLAND DR

Map

Coordinates:
+41.61394, -93.61985
41°36'50" N, 93°37'11" W

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

Name:	2ND AVE over BIRDLAND DR
Structure number:	000000000501160
Location:	079243400
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	44.0 ft. `[13.4 m]`
Total length:	99.1 ft. `[30.2 m]`
Roadway width between curbs:	56.1 ft. `[17.1 m]`
Deck width edge-to-edge:	69.9 ft. `[21.3 m]`
Vertical clearance below bridge:	6.6 ft. `[2.0 m]`
Skew angle:	6°
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1936
Year reconstructed:	1985
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	3
Main spans material:	Concrete continuous `[2]`
Main spans design:	Frame `[07]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	18,600 `[as of 2016]`
Deck condition:	Serious `[3 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	36.0
Recommended work:	Other structural work, including hydraulic replacements. `[38]`

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2017	Poor	Serious	Poor	Satisfactory	18600	36.0
June 2015	Poor	Poor	Fair	Satisfactory	14400	58.6
June 2013	Poor	Poor	Fair	Satisfactory	14400	58.6
June 2011	Poor	Poor	Fair	Satisfactory	5800	62.1
June 2009	Poor	Poor	Fair	Satisfactory	5800	68.5
July 2007	Fair	Fair	Fair	Satisfactory	5800	70.9
July 2005	Fair	Fair	Fair	Satisfactory	5800	70.9
May 2003	Fair	Fair	Satisfactory	Good	17800	76.5
February 2001	Fair	Satisfactory	Good	Good	17800	77.6
August 1999	Good	Good	Good	Good	20300	78.0
February 1997	Good	Good	Good	Very Good	20300	78.0
March 1995	Good	Good	Very Good	Very Good	20300	77.1
March 1993	Good	Very Good	Very Good	Very Good	20300	77.1
March 1991	Good	Very Good	Very Good	Very Good	16700	78.1