Rockwall County Bridge Report Card

Rockwall County scores 92 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

A92 / 100

Local infrastructure snapshot

Rockwall County, Texas

Rockwall County has 107 bridges in the National Bridge Inventory, with 2 rated poor and 0 rated scour-critical. Its poor-condition share of 1.9% is above the 1.2% statewide average. Poor-condition bridges carry about 82,423 daily vehicle crossings.

107Total Bridges

2Poor (1.9%)

47Fair (43.9%)

0Scour-Critical

Quote-Ready Local Facts

1.9%of county bridges are in poor condition, compared with 1.2% statewide and 6.7% nationally.

82,423daily 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 Rockwall County a Bridge Condition Exposure Score of 92/100 (A). The county has 107 bridges in the National Bridge Inventory, including 2 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 82,423 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	1.9%	3.7
Poor-condition traffic exposure	25	5.4% of measured traffic	4.1
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	36 years vs 48 nationally	0.0
Traffic-data completeness	5	1,525,250 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	1.9%
State Poor-Condition Share	1.2%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	36 years
Poor-Condition Traffic Exposure	82,423 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeIH 30 over East Fork Trinity River — 82,077 vehicles/day Oldest Listed BridgeSH 205 over Little Buffalo Creek — built in 1935 All County BridgesBrowse every bridge record in Rockwall County.

Top Bridges to Watch in Rockwall County

Bridge	Reason	Condition	Daily Traffic	Year Built
IH 30 over East Fork Trinity River	Poor condition + traffic exposure	Poor	82,077	1995
IH 30 WB over Sabine Creek Relief	Poor condition + traffic exposure	Poor	346	1956
IH 30 over Brushy Creek	High traffic	Fair	83,689	1955
IH 30 over FM 740	High traffic	Fair	82,077	1995
IH 30 over Pond Branch Creek	High traffic	Fair	75,013	1955
IH 30 over FM 548	High traffic	Fair	75,013	1956
IH 30 WB over SH 205	High traffic	Good	63,036	2009
IH 30 EB over SH 205	High traffic	Good	63,036	2009
IH 30 over Buffalo Creek Branch	High traffic	Fair	58,264	1955
IH 30 over Parker Creek Branch	High traffic	Fair	57,161	1955

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.