Worth County Bridge Report Card

Worth County scores 45 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

F45 / 100

Local infrastructure snapshot

Worth County, Missouri

Worth County has 81 bridges in the National Bridge Inventory, with 15 rated poor and 0 rated scour-critical. Its poor-condition share of 18.5% is above the 8.8% statewide average. Poor-condition bridges carry about 2,879 daily vehicle crossings.

81Total Bridges

15Poor (18.5%)

27Fair (33.3%)

0Scour-Critical

Quote-Ready Local Facts

18.5%of county bridges are in poor condition, compared with 8.8% statewide and 6.7% nationally.

2,879daily 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 Worth County a Bridge Condition Exposure Score of 45/100 (F). The county has 81 bridges in the National Bridge Inventory, including 15 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 2,879 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	18.5%	37.0
Poor-condition traffic exposure	25	24.6% of measured traffic	18.4
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	41 years vs 48 nationally	0.0
Traffic-data completeness	5	11,716 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	18.5%
State Poor-Condition Share	8.8%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	41 years
Poor-Condition Traffic Exposure	2,879 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeMo 46 E over Marlowe Br — 1,159 vehicles/day Oldest Listed BridgeGrizzly Trail over Trib W Fk Grand Rv — built in 1900 All County BridgesBrowse every bridge record in Worth County.

Top Bridges to Watch in Worth County

Bridge	Reason	Condition	Daily Traffic	Year Built
Mo 46 E over Marlowe Br	Poor condition + traffic exposure	Poor	1,159	1939
US 169 S over Mid Fk Grand Rvr	Poor condition + traffic exposure	Poor	913	1960
RT M E over E Fk Grand Rvr	Poor condition + traffic exposure	Poor	290	1962
RT W E over W Fk Grand Rvr	Poor condition + traffic exposure	Poor	262	1948
Maplewood Trail over Mid Fk Grand Rvr	Poor condition + traffic exposure	Poor	50	1932
130th Road over Marlowe CR	Poor condition + traffic exposure	Poor	50	1999
Rim Rock Trail over Big Rock CR	Poor condition + traffic exposure	Poor	30	1920
110th Road over Fletchall CR	Poor condition + traffic exposure	Poor	30	1981
Golden Rod Trail over Br W Fk Grand Rvr	Poor condition + traffic exposure	Poor	20	1937
140th Road over Marlow CR	Poor condition + traffic exposure	Poor	20	1990

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.