Roundabout Road over Route 64 EBL & WBL

Map

Coordinates:
+37.90457, -78.05558
37°54'16" N, 78°03'20" W

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

Name:	Roundabout Road over Route 64 EBL & WBL
Structure number:	000000000011463
Location:	.15 Fr Gch Co &.50 To 708
Purpose:	Carries highway over highway
Route classification:	Local (Rural) `[09]`
Length of largest span:	109.9 ft. `[33.5 m]`
Total length:	379.0 ft. `[115.5 m]`
Roadway width between curbs:	26.6 ft. `[8.1 m]`
Deck width edge-to-edge:	29.9 ft. `[9.1 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	39°
Owner:	State Highway Agency `[01]`
Year built:	1970
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:	5
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Epoxy Overlay `[5]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	456 `[as of 2014]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	83.4

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2017	Fair	Good	Good	Fair	456	83.4
September 2015	Fair	Good	Good	Fair	456	83.4
September 2013	Fair	Good	Good	Fair	411	83.5
September 2011	Fair	Good	Good	Fair	411	83.5
September 2009	Fair	Good	Good	Satisfactory	411	94.5
September 2007	Good	Good	Good	Good	394	94.6
September 2005	Good	Good	Very Good	Good	394	94.6
September 2003	Good	Good	Very Good	Good	394	91.6
September 2001	Fair	Satisfactory	Very Good	Good	352	91.6
September 1999	Fair	Satisfactory	Very Good	Good	352	91.6
October 1997	Fair	Satisfactory	Very Good	Good	352	91.6
October 1995	Fair	Satisfactory	Very Good	Good	352	91.4
September 1993	Fair	Satisfactory	Very Good	Good	316	88.4
September 1991	Good	Good	Very Good	Good	323	88.4