RP IS55N TO IS44W over IS 55

Map

Coordinates:
+38.61030, -90.21033
38°36'37" N, 90°12'37" W

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

Name:	RP IS55N TO IS44W over IS 55
Structure number:	892
Location:	S 27 T 45 N R 7 E
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	82.4 ft. `[25.1 m]`
Total length:	200.1 ft. `[61.0 m]`
Roadway width between curbs:	38.1 ft. `[11.6 m]`
Deck width edge-to-edge:	41.7 ft. `[12.7 m]`
Vertical clearance above deck:	16.1 ft. `[4.9 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	53°
Owner:	State Highway Agency `[01]`
Year built:	1965
Year reconstructed:	1985
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	3
Main spans material:	Concrete continuous `[2]`
Main spans design:	Box Beam or girders - Single or Spread `[06]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	16,879 `[as of 2016]`
Truck traffic:	18% 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 corrrective action `[3]`
Roadway alignment appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	67.2
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$1,126,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Satisfactory	Satisfactory	Satisfactory	16879	67.2
August 2015	Fair	Fair	Fair	Fair	16435	53.3
August 2013	Fair	Fair	Fair	Fair	18016	54.7
August 2011	Fair	Fair	Fair	Fair	14356	56.1
August 2009	Fair	Fair	Fair	Fair	11336	58.3
August 2007	Fair	Fair	Fair	Fair	11497	58.2
August 2005	Fair	Satisfactory	Satisfactory	Fair	11597	59.3
July 2003	Fair	Satisfactory	Satisfactory	Fair	11869	54.8
June 2001	Fair	Satisfactory	Satisfactory	Fair	11648	55.0

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 Closed Web/Box Girder	linear ft.	198	63	49	86	0
Deck
Reinforced Concrete Top Flange	sq. ft.	8,256	2,689	2,477	3,090	0
Wearing Surfaces	sq. ft.	7,600	7,598	2	0	0
Substructure
Reinforced Concrete Column	each	6	1	5	0	0
Reinforced Concrete Abutment	linear ft.	190	42	100	38	10
Bearings
Elastomeric Bearing	each	14	0	0	14	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	400	0	390	10	0