Liberty County Bridge Report Card

Liberty County scores 96 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

A96 / 100

Local infrastructure snapshot

Liberty County, Texas

Liberty County has 240 bridges in the National Bridge Inventory, with 4 rated poor and 0 rated scour-critical. Its poor-condition share of 1.7% is above the 1.2% statewide average. Poor-condition bridges carry about 4,344 daily vehicle crossings.

240Total Bridges

4Poor (1.7%)

110Fair (45.8%)

0Scour-Critical

Quote-Ready Local Facts

1.7%of county bridges are in poor condition, compared with 1.2% statewide and 6.7% nationally.

4,344daily 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 Liberty County a Bridge Condition Exposure Score of 96/100 (A). The county has 240 bridges in the National Bridge Inventory, including 4 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 4,344 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	1.7%	3.3
Poor-condition traffic exposure	25	0.3% of measured traffic	0.2
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	40 years vs 48 nationally	0.0
Traffic-data completeness	5	1,462,808 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	1.7%
State Poor-Condition Share	1.2%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	40 years
Poor-Condition Traffic Exposure	4,344 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeFM 563 over Shiloh Creek — 2,278 vehicles/day Oldest Listed BridgeUS 59 NB over Draw — built in 1925 All County BridgesBrowse every bridge record in Liberty County.

Top Bridges to Watch in Liberty County

Bridge	Reason	Condition	Daily Traffic	Year Built
FM 563 over Shiloh Creek	Poor condition + traffic exposure	Poor	2,278	1940
FM 770 over S Fk Little Willow Marsh	Poor condition + traffic exposure	Poor	1,840	1930
Miller RD over Gaylor Creek	Poor condition + traffic exposure	Poor	180	1991
CR 117 over E Fork Cow Island Bayou	Poor condition + traffic exposure	Poor	46	1993
US 59 over Atsf Rr & Drain	High traffic	Good	35,560	1987
US 59 over Sl 573	High traffic	Good	33,938	1987
US 59 over Sl 573 & Ditch	High traffic	Fair	29,958	1987
US 59 over Drainage Ditch	High traffic	Fair	29,958	1987
US 59 Ml & Sbfr over Drainage Ditch	High traffic	Good	29,124	1987
US 59 Ml & Sbfr over Little Tarkington Bayou	High traffic	Fair	29,124	1987

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.