Grayson County Bridge Report Card

Grayson County scores 79 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

C79 / 100

Local infrastructure snapshot

Grayson County, Virginia

Grayson County has 146 bridges in the National Bridge Inventory, with 10 rated poor and 0 rated scour-critical. Its poor-condition share of 6.8% is above the 3.4% statewide average. Poor-condition bridges carry about 4,313 daily vehicle crossings.

146Total Bridges

10Poor (6.8%)

113Fair (77.4%)

0Scour-Critical

Quote-Ready Local Facts

6.8%of county bridges are in poor condition, compared with 3.4% statewide and 6.7% nationally.

4,313daily vehicle crossings are on poor-condition bridges in the county.

0bridges are rated scour-critical, or 0.0% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Grayson County a Bridge Condition Exposure Score of 79/100 (C). The county has 146 bridges in the National Bridge Inventory, including 10 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 4,313 daily vehicle crossings. Poor condition does not mean unsafe; bridges judged unsafe are closed or restricted by transportation agencies.

Download all county report-card scores as CSV.

How the Score Breaks Down

Factor	Weight	County Value	Penalty
Poor-condition bridge share	40	6.8%	13.7
Poor-condition traffic exposure	25	2.9% of measured traffic	2.2
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	61 years vs 48 nationally	5.5
Traffic-data completeness	5	149,853 measured daily crossings	0.0

Score = 100 minus weighted penalties. The score is a comparative research signal, not an official safety rating. Read the full methodology.

County Comparisons

County Poor-Condition Share	6.8%
State Poor-Condition Share	3.4%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	61 years
Poor-Condition Traffic Exposure	4,313 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeWilson HWY over Big Wilson Creek — 1,537 vehicles/day Oldest Listed BridgeNew River PKWY over Brush Creek — built in 1927 All County BridgesBrowse every bridge record in Grayson County.

Top Bridges to Watch in Grayson County

Bridge	Reason	Condition	Daily Traffic	Year Built
Wilson HWY over Big Wilson Creek	Poor condition + traffic exposure	Poor	1,537	1934
Highlands PKWY over Cabin Creek	Poor condition + traffic exposure	Poor	601	1949
Highlands PKWY over Cabin Creek	Poor condition + traffic exposure	Poor	601	1949
Highlands Pky. over Helton Creek	Poor condition + traffic exposure	Poor	601	1949
Stevens Creek Rd. over Stevens Creek	Poor condition + traffic exposure	Poor	307	1961
Carsonville RD over Hines Branch	Poor condition + traffic exposure	Poor	248	1967
Fairwood Rd. over Big Fox Creek	Poor condition + traffic exposure	Poor	234	1964
Fox Creek Rd. over Middle Fox Creek	Poor condition + traffic exposure	Poor	98	1973
Chestnut Grove RD over Fox Creek	Poor condition + traffic exposure	Poor	47	1932
Kindreck RD over Fox Creek	Poor condition + traffic exposure	Poor	39	1997

Important safety note

Poor condition does not mean a bridge is unsafe. It means at least one major component has significant deterioration and the bridge is a priority for maintenance, repair, or replacement. Bridges judged unsafe are closed or restricted by transportation agencies.