US421 SBL over SR2110

Map 

Facts 

Name:	US421 SBL over SR2110
Structure number:	000000000370443
Location:	1.3 MI. S. JCT. US64
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Other (Rural) [02]
Length of largest span:	71.9 ft. [21.9 m]
Total length:	150.9 ft. [46.0 m]
Roadway width between curbs:	40.0 ft. [12.2 m]
Deck width edge-to-edge:	43.0 ft. [13.1 m]
Vertical clearance below bridge:	16.7 ft. [5.1 m]
Owner:	State Highway Agency [01]
Year built:	1982
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 9 / H 10 [1]
Number of main spans:	3
Main spans material:	Steel [3]
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]

Latest Available Inspection: April 2015 

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction [A]
Average daily traffic:	4,650 [as of 2013]
Truck traffic:	14% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Structural appraisal:	Better than present minimum criteria [7]
Deck geometry appraisal:	Better than present minimum criteria [7]
Underclearances appraisal:	Superior to present desirable criteria [9]
Roadway alignment appraisal:	Equal to present desirable criteria [8]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	87.8 tons [79.8 metric tons]
Inventory rating:	52.9 tons [48.1 metric tons]
Sufficiency rating:	99.6

Previous Inspections 

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
April 2015	99.6	Good	Good	Good	Good	-	4650
May 2013	99.6	Good	Good	Good	Good	-	4850
May 2011	99.5	Good	Good	Good	Good	-	5500
May 2009	99.5	Fair	Satisfactory	Very Good	Good	-	5500
April 2007	99.5	Fair	Satisfactory	Very Good	Good	-	5500
May 2005	99.5	Fair	Satisfactory	Good	Good	-	5500
July 2004	99.5	Fair	Satisfactory	Very Good	Good	-	5000
September 2002	99.5	Fair	Satisfactory	Very Good	Good	-	5000
September 2000	99.6	Fair	Satisfactory	Very Good	Good	-	4800
August 1998	97.5	Fair	Satisfactory	Very Good	Good	-	4950
August 1990	97.6	Good	Good	Very Good	Good	-	7600