Dallam County Bridge Report Card

Dallam County scores 95 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

A95 / 100

Local infrastructure snapshot

Dallam County, Texas

Dallam County has 22 bridges in the National Bridge Inventory, with 0 rated poor and 0 rated scour-critical. Its poor-condition share of 0.0% is at or below the 1.2% statewide average.

22Total Bridges

0Poor (0.0%)

7Fair (31.8%)

0Scour-Critical

Quote-Ready Local Facts

0.0%of county bridges are in poor condition, compared with 1.2% statewide and 6.7% nationally.

0daily 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 Dallam County a Bridge Condition Exposure Score of 95/100 (A). The county has 22 bridges in the National Bridge Inventory, including 0 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 0 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	0.0%	0.0
Poor-condition traffic exposure	25	0.0% of measured traffic	0.0
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	60 years vs 48 nationally	4.7
Traffic-data completeness	5	34,132 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	0.0%
State Poor-Condition Share	1.2%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	60 years
Poor-Condition Traffic Exposure	0 vehicles/day

Bridges to Watch

Oldest Listed BridgeUS 54 over Draw — built in 1938 All County BridgesBrowse every bridge record in Dallam County.

Top Bridges to Watch in Dallam County

Bridge	Reason	Condition	Daily Traffic	Year Built
US 87 over Draw	High traffic	Fair	4,264	1955
US 54 over Draw	High traffic	Good	3,742	1938
US 54 over Draw	High traffic	Good	3,742	1938
US 87 SB over Rita Blanca Creek	High traffic	Good	3,028	2012
US 54 over Draw	High traffic	Good	2,917	1938
US 54 over Draw	High traffic	Good	2,917	1938
US 87 NB over Rita Blanca Creek	High traffic	Good	2,867	2012
US 287 over Drainage Ditch	High traffic	Fair	2,791	1945
US 87 NB over West Rita Blanca Creek	High traffic	Good	2,234	2005
US 87 SB over West Rita Blanca Creek	High traffic	Good	1,837	2006

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.