I 59 over AVAITION AVE

Map

Coordinates:
+33.55028, -86.74583
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:	21.0 ft. `[6.4 m]`
Roadway width between curbs:	63.3 ft. `[19.3 m]`
Deck width edge-to-edge:	6.6 ft. `[2.0 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 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 2018]`
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]`
Sufficiency rating:	92.6
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$3,648,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2018	Fair	Satisfactory	Satisfactory	Satisfactory	38900	92.6
February 2016	Fair	Satisfactory	Satisfactory	Satisfactory	38900	92.6
February 2014	Fair	Satisfactory	Satisfactory	Satisfactory	38900	92.6
February 2012	Fair	Satisfactory	Satisfactory	Satisfactory	39165	92.6
February 2010	Fair	Good	Satisfactory	Good	40780	92.4
February 2008	Fair	Good	Satisfactory	Good	40700	92.5
February 2006	Good	Good	Good	Good	38080	92.7
March 2004	Good	Good	Good	Good	37485	92.8
March 2002	Good	Good	Good	Good	37485	93.4
April 2000	Good	Good	Very Good	Good	37525	95.4
March 1998	Good	Good	Very Good	Good	35680	95.6
February 1996	Good	Good	Very Good	Good	33785	96.4
March 1994	Good	Good	Very Good	Very Good	31980	96.6
November 1991	Good	Good	Good	Good	30785	96.7

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	1,890	1,682	208	0	0
Steel Protective Coating	sq. ft.	15,069	0	15,069	0	0
Deck
Reinforced Concrete Deck	sq. ft.	13,776	10,893	2,882	1	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.	131	0	130	1	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	7	9	11
Fixed Bearing	each	9	0	9	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	420	328	92	0	0