I 59 over AVAITION AVE

Map

Coordinates:
+33.55040, -86.74585
33°33'01" N, 86°44'45" W

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

Name:	I 59 over AVAITION AVE
Structure number:	011095
Location:	I59 * AVIATION AVE
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	78.1 ft. `[23.8 m]`
Total length:	210.0 ft. `[64.0 m]`
Roadway width between curbs:	63.3 ft. `[19.3 m]`
Deck width edge-to-edge:	65.6 ft. `[20.0 m]`
Vertical clearance below bridge:	25.9 ft. `[7.9 m]`
Skew angle:	32°
Owner:	State Highway Agency `[01]`
Year built:	1974
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:	3
Main spans material:	Steel continuous `[4]`
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:	38,900 `[as of 2016]`
Truck traffic:	8% 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Underclearances appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	60.2 tons `[54.7 metric tons]`
Inventory rating:	33.9 tons `[30.8 metric tons]`
Sufficiency rating:	92.6
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$3,681,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
February 2016	92.6	Fair	Satisfactory	Satisfactory	Satisfactory	-	38900
February 2014	92.6	Fair	Satisfactory	Satisfactory	Satisfactory	-	38900
February 2012	92.6	Fair	Satisfactory	Satisfactory	Satisfactory	-	39165
February 2010	92.4	Fair	Good	Satisfactory	Good	-	40780
February 2008	92.5	Fair	Good	Satisfactory	Good	-	40700
February 2006	92.7	Good	Good	Good	Good	-	38080
March 2004	92.8	Good	Good	Good	Good	-	37485
March 2002	93.4	Good	Good	Good	Good	-	37485
April 2000	95.4	Good	Good	Very Good	Good	-	37525
March 1998	95.6	Good	Good	Very Good	Good	-	35680
February 1996	96.4	Good	Good	Very Good	Good	-	33785
March 1994	96.6	Good	Good	Very Good	Very Good	-	31980
November 1991	96.7	Good	Good	Good	Good	-	30785

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.

Element	Units	Quantity	1. Good	2. Fair	3. Poor	4. Serious
Superstructure
Steel Girder/Beam	linear ft.	1,890	1,835	42	13	0
Steel Protective Coating	sq. ft.	15,069	0	14,997	0	72
Deck
Reinforced Concrete Deck	sq. ft.	13,776	10,583	3,189	4	0
Wearing Surfaces	sq. ft.	11,466	11,466	0	0	0
Substructure
Reinforced Concrete Column	each	8	8	0	0	0
Reinforced Concrete Abutment	linear ft.	167	100	65	2	0
Reinforced Concrete Pier Cap	linear ft.	127	123	4	0	0
Joints
Compression Joint	linear ft.	131	0	0	0	131
Bearings
Movable Bearing	each	27	0	0	16	11
Fixed Bearing	each	9	0	9	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	420	404	16	0	0