SR1441 over I40

Map

Coordinates:
+35.98487, -80.49344
35°59'06" N, 80°29'36" W

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

Name:	SR1441 over I40
Structure number:	000000000590080
Location:	0.5 MI. N. JCT. US158
Purpose:	Carries highway over highway
Route classification:	Local (Rural) `[09]`
Length of largest span:	87.9 ft. `[26.8 m]`
Total length:	304.1 ft. `[92.7 m]`
Roadway width between curbs:	29.9 ft. `[9.1 m]`
Deck width edge-to-edge:	32.2 ft. `[9.8 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	37°
Owner:	State Highway Agency `[01]`
Year built:	1968
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:	4
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]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	340 `[as of 2015]`
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	94.1

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2018	Fair	Satisfactory	Good	Satisfactory	340	94.1
December 2016	Fair	Satisfactory	Good	Satisfactory	440	94.1
December 2014	Fair	Satisfactory	Good	Satisfactory	440	94.1
December 2012	Fair	Satisfactory	Good	Satisfactory	490	95.0
December 2010	Fair	Satisfactory	Good	Satisfactory	480	90.7
December 2008	Fair	Satisfactory	Good	Satisfactory	510	91.7
December 2006	Fair	Satisfactory	Good	Satisfactory	510	91.7
December 2004	Fair	Satisfactory	Good	Satisfactory	460	90.5
December 2002	Fair	Satisfactory	Good	Satisfactory	460	90.5
January 2001	Fair	Satisfactory	Good	Satisfactory	400	90.5
April 1999	Fair	Satisfactory	Good	Satisfactory	360	91.5
January 1991	Poor	Fair	Satisfactory	Poor	300	39.9