La Plata County, CO
102 public highway bridges
La Plata County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, La Plata County, Colorado contains 102 public highway bridges. Roughly 52.9% are rated “Good,” 42.2% “Fair,” and 2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.
Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (102)
US 160 RAMP
UnknownOver: US 160 ML, WILSON GULCH
.5 MI EAST OF HWY 550, La Plata, CO
US 160 ML
UnknownOver: CITY ST_ANIMAS RVR
S. EDGE OF DURANGO, La Plata, CO
US 550 NBND RMP
UnknownOver: US160 ML, WILSON GULCH
DURANGO, La Plata, CO
IRR# COUNTY RD 334
FairOver: ALLISON DITCH
.5 MI E OF CR 523, La Plata, CO
COUNTY ROAD 228
FairOver: FLORIDA CANAL
.1 MI S OF CR 225, La Plata, CO
COUNTY ROAD 501
FairOver: VALLECITO CREEK
0.5 MI E OF N VALLECITO, La Plata, CO
US 160 ML
FairOver: FLORIDA RIVER
5 MI E OF JCT US 550, La Plata, CO
CR 124A
FairOver: La Plata River
9.4 Mi N of Junc w/ US160, La Plata, CO
IRR BIA RTE 101
FairOver: LOS PINOS RIVER
0.4 KM E. OF JCT 322 &172, La Plata, CO
PERINS CANYON DR
FairOver: LIGHTNER CREEK
1.0 MI W OF HWY 550, La Plata, CO
PRIVATE LAND ACCES
FairOver: LIGHTNER CREEK AR
S.W. EDGE OF DURANGO, La Plata, CO
IRR# COUNTY RD 322
FairOver: LOS PINOS RIVER
.2 MI E OF SH 172, La Plata, CO
COUNTY ROAD 240
FairOver: FLORIDA RIVER
E OF JCT CR 243/240, La Plata, CO
IRR# US 550 ML
FairOver: ANIMAS RIVER
3 MI NORTH OF NEW MEXICO, La Plata, CO
COUNTY ROAD 240
FairOver: FLORIDA RIVER
2.5 MI NE OF CR 225, La Plata, CO
IRR# SH 140 ML
FairOver: LA PLATA RIVER
9 MI NORTH OF RED MESA, La Plata, CO
IRR# SH 140 ML
FairOver: LA PLATA RIVER
5.5 MILES NORTH OF BREEN, La Plata, CO
SH 151 ML
FairOver: DEVIL CREEK
5.3 MI NW OF ALLISON, La Plata, CO
US 160 ML
FairOver: LOS PINOS RIVER
23.8 MI EAST OF JCT US 55, La Plata, CO
IRR# SH 140 ML
FairOver: LONG HOLLOW CREEK
3 MI NORTH OF NEW MEXICO, La Plata, CO
SH 172 ML
FairOver: FLORIDA RIVER
10 MI NO OF IGNACIO, La Plata, CO
IRR# COUNTY RD 334
FairOver: ALLISON DITCH
2 MI N OF SH 151, La Plata, CO
FDR 682
FairOver: CANYON CREEK
19.3 MI NNE OF DURANGO, La Plata, CO
COUNTY ROAD 234
FairOver: FLORIDA CANAL
.3 MI N OF CR 237, La Plata, CO
IRR BIA RTE 107
FairOver: LOS PINOS RIVER
1.3KM NORTH OF IGNACIO CO, La Plata, CO
COUNTY ROAD 234
FairOver: FLORIDA RIVER
,2 MI SW OF CR 225, La Plata, CO
US 550 ML
FairOver: ANIMAS RIVER
IN DURANGO, La Plata, CO
US 550 ML
FairOver: DSNG RR
4 MI N OF HERMOSA, La Plata, CO
IRR# COUNTY RD 105
FairOver: CHERRY CREEK
7 MI S OF SH 160, La Plata, CO
COUNTY ROAD 243
FairOver: FLORIDA RIVER
1.0 MI S OF LEMON RES., La Plata, CO
US 160 ML
FairOver: ANIMAS RIVER
0.9 MI E OF JCT SH 550, La Plata, CO
COUNTY ROAD 252
FairOver: ANIMAS RIVER
.3 MI SE OF SH 550, La Plata, CO
COUNTY ROAD 234
FairOver: FLORIDA RIVER
.2 MI S OF CR 237, La Plata, CO
IRR# COUNTY RD 307
FairOver: FLORIDA RIVER
2.6 MI SW OF LA PLATA APT, La Plata, CO
COUNTY ROAD 223
FairOver: FLORIDA RIVER
.4 MI NE OF SH 140, La Plata, CO
COUNTY ROAD 250
FairOver: ANIMAS RVR OVF,ELBERT CR
.2 MI E OF SH 550, La Plata, CO
COUNTY ROAD 501
FairOver: GRIMES CREEK
0.2 MI E OF N VALLECITO, La Plata, CO
COUNTY ROAD 321
FairOver: SPRING CREEK
2.3 MI N OF CR 325, La Plata, CO
US 550 SBND ML
FairOver: DRAW
2 MI NORTH OF NEW MEXICO, La Plata, CO
US 550 SBND ML
FairOver: DRAW
2 MI. NORTH OF NEW MEXICO, La Plata, CO
US 160 ML
FairOver: ANIMAS RIVER
INT. OF 550 & 160, La Plata, CO
County Road 521
FairOver: Beaver Creek
4.4 Mi S. of Bayfield, La Plata, CO
US 160 ML
FairOver: LIGHTNER CREEK
S.W. EDGE OF DURANGO, La Plata, CO
US550 ML
FairOver: LITTLE CASCADE CREEK
8.4 MI S COAL BANK PASS, La Plata, CO
US 160 ML
FairOver: LIGHTNER CREEK
W. EDGE OF DURANGO, La Plata, CO
US 160 ML
FairOver: LIGHTNER CREEK
W. EDGE OF DURANGO, La Plata, CO
IRR# SH 151 ML
GoodOver: LOS PINOS RIVER
IN IGNACIO, La Plata, CO
NO DATA ENTERED
GoodOver: ROAD
NO DATA ENTERED, La Plata, CO
US 550 ML
GoodOver: HERMOSA CREEK
10.6 MI NO OF JCT US 160, La Plata, CO
Tipple Ave.
GoodOver: Lightner Creek
0.1 Mi N of US160, La Plata, CO
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.