I85 over MCDONOUGH ST

Map

Coordinates:
+32.36783, -86.30459
32°22'04" N, 86°18'17" W

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

Name:	I85 over MCDONOUGH ST
Structure number:	014461
Location:	1.06 MI N OF I65
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	64.0 ft. `[19.5 m]`
Total length:	169.0 ft. `[51.5 m]`
Roadway width between curbs:	105.0 ft. `[32.0 m]`
Deck width edge-to-edge:	113.2 ft. `[34.5 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1966
Year reconstructed:	1988
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:	Concrete continuous `[2]`
Main spans design:	Tee beam `[04]`
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:	83,530 `[as of 2013]`
Truck traffic:	13% of total traffic
Deck condition:	Fair `[5 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:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	79.5
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$5,262,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2017	Fair	Fair	Satisfactory	Satisfactory	83530	79.5
June 2015	Fair	Satisfactory	Satisfactory	Satisfactory	83530	80.6
June 2013	Fair	Satisfactory	Satisfactory	Satisfactory	83530	80.6
June 2011	Fair	Satisfactory	Satisfactory	Satisfactory	81700	81.8
June 2009	Fair	Satisfactory	Satisfactory	Satisfactory	84530	83.5
June 2007	Fair	Satisfactory	Satisfactory	Satisfactory	83940	80.5
June 2005	Fair	Satisfactory	Satisfactory	Satisfactory	78290	81.1
April 2003	Fair	Satisfactory	Good	Good	74040	81.5
March 2001	Fair	Satisfactory	Satisfactory	Good	74040	78.2
March 1999	Fair	Satisfactory	Satisfactory	Good	70170	78.6
March 1997	Fair	Satisfactory	Satisfactory	Good	44750	81.3
February 1995	Fair	Satisfactory	Good	Good	29175	83.6
April 1993	Good	Good	Good	Good	27610	85.7
April 1991	Good	Good	Very Good	Very Good	27610	87.7

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Girder/Beam	linear ft.	2,701	0	2,699	2	0
Deck
Reinforced Concrete Top Flange	sq. ft.	18,742	0	4,184	13,625	933
Substructure
Reinforced Concrete Column	each	16	16	0	0	0
Reinforced Concrete Abutment	linear ft.	258	193	62	3	0
Reinforced Concrete Pier Cap	linear ft.	217	193	24	0	0
Joints
Open Joint	linear ft.	222	160	0	62	0
Bearings
Movable Bearing	each	48	0	25	23	0
Steel Protective Coating	sq. ft.	101	0	0	101	0
Fixed Bearing	each	16	0	16	0	0
Steel Protective Coating	sq. ft.	34	0	0	34	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	338	112	226	0	0