Petersburg Road over Spring Branch Spillway

Map

Coordinates:
+37.06073, -77.07860
37°03'39" N, 77°04'43" W

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

Name:	Petersburg Road over Spring Branch Spillway
Structure number:	000000000018318
Location:	1.25 from 653/0.90 to 606
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	26.9 ft. `[8.2 m]`
Total length:	26.9 ft. `[8.2 m]`
Roadway width between curbs:	17.7 ft. `[5.4 m]`
Deck width edge-to-edge:	19.7 ft. `[6.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1973
Year reconstructed:	2015
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Gravel `[8]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	74 `[as of 2014]`
Truck traffic:	1% of total traffic
Deck condition:	Very Good `[8 out of 9]`
Superstructure condition:	Very Good `[8 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 corrrective action `[3]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	92.7
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$145,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2017	Fair	Very Good	Very Good	Satisfactory	74	92.7
April 2015	Fair	Very Good	Very Good	Satisfactory	74	92.7
April 2014	Poor	Good	Poor	Satisfactory	108	35.8
April 2013	Poor	Good	Poor	Satisfactory	108	43.4
April 2012	Poor	Good	Poor	Satisfactory	108	48.7
April 2011	Poor	Good	Poor	Satisfactory	108	48.7
April 2010	Fair	Good	Fair	Satisfactory	108	75.1
March 2009	Fair	Good	Fair	Satisfactory	108	70.6
March 2008	Fair	Good	Fair	Fair	112	67.6
March 2006	Fair	Good	Satisfactory	Satisfactory	114	78.6
March 2004	Fair	Good	Satisfactory	Satisfactory	108	78.6
March 2002	Fair	Good	Satisfactory	Satisfactory	146	78.6
March 2000	Fair	Good	Satisfactory	Satisfactory	152	78.6
March 1999	Fair	Very Good	Satisfactory	Satisfactory	152	78.6
April 1997	Fair	Very Good	Satisfactory	Satisfactory	122	78.6
May 1996	Fair	Very Good	Satisfactory	Satisfactory	160	78.6
April 1995	Fair	Very Good	Good	Satisfactory	160	78.6
May 1994	Fair	Very Good	Very Good	Satisfactory	135	78.6
May 1993	Fair	Very Good	Very Good	Satisfactory	135	78.6
June 1992	Fair	Very Good	Very Good	Satisfactory	80	82.6
May 1991	Fair	Very Good	Very Good	Satisfactory	103	78.6