Route 612 over Route 199

Map

Coordinates:
+37.29921, -76.74586
37°17'57" N, 76°44'45" W

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

Name:	Route 612 over Route 199
Structure number:	000000000025207
Location:	0.60 Mi To Int Rte 658
Purpose:	Carries highway over highway
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	123.0 ft. `[37.5 m]`
Total length:	236.9 ft. `[72.2 m]`
Roadway width between curbs:	103.0 ft. `[31.4 m]`
Deck width edge-to-edge:	113.5 ft. `[34.6 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	11°
Owner:	State Highway Agency `[01]`
Year built:	1999
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:	2
Main spans material:	Steel continuous `[4]`
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:	15,096 `[as of 2014]`
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:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	92.7

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2017	Fair	Satisfactory	Good	Satisfactory	15096	92.7
July 2015	Fair	Satisfactory	Good	Satisfactory	15096	92.7
July 2013	Fair	Satisfactory	Good	Satisfactory	17890	92.3
July 2011	Fair	Satisfactory	Good	Satisfactory	17890	92.3
July 2009	Good	Good	Good	Good	17890	92.3
November 2007	Good	Good	Good	Good	14518	92.8
August 2005	Good	Good	Very Good	Very Good	14594	92.8
September 2003	Good	Good	Very Good	Very Good	1800	94.7
August 2001	Good	Good	Very Good	Very Good	1800	94.7
August 1999	Good	Excellent	Excellent	Excellent	1800	94.7