RP IS55S TO IS155S
Carrying RP IS55S TO IS155S over IS 155
S 10 T 18 N R 12 E, Pemiscot, Missouri
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
RP IS55S TO IS155S in Pemiscot, Missouri sits above 43% of rated Missouri bridges on inventory load rating (32 t), while its 1974 build year is earlier than 54% of Pemiscot's recorded-year cohort (206 bridges).
RP IS55S TO IS155S in Pemiscot, Missouri is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 1974, it carries 3 rated components on the inspecting agency's 0-9 scale, and its weakest reported component scores 7. The lowest applicable rating sets the federal condition category, so this Good result describes the weakest reported component rather than the structure as a whole. No NBI category is a closure decision or a live crossing-safety verdict.
NBI record plate
Structure MO:2099
INTERSTATE-ERA · STEEL · MULTI-SPAN · TIED-CTRL · ARTERIAL-ADT · STANDARD-LOAD · CAT-GOOD
- INTERSTATE-ERA 1950–1979
- STEEL Steel
- MULTI-SPAN 3 spans
- TIED-CTRL Tied control
- ARTERIAL-ADT Arterial ADT
- STANDARD-LOAD Standard load
- CAT-GOOD Good
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Bridge Snapshot: RP IS55S TO IS155S
The RP IS55S TO IS155S bridge in Pemiscot, Missouri carries RP IS55S TO IS155S over IS 155. It was built in 1974, making it 52 years old today. It was last reconstructed in 1984, extending its service life. The structure is built primarily of steel continuous and spans 3 sections, stretching 81.7 meters (268 feet) end to end. Daily traffic averages 1,851 vehicles, placing it in the moderately-trafficked tier of Missouri bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, substructure at 7/9. The weakest component sits in good condition. All reported major components score above the Poor range.
How RP IS55S TO IS155S compares
Age against the county: built in 1974, earlier than 112 of Pemiscot's 206 bridges with a recorded construction year (54%), against a county median build year of 1990. Age is not a defect on its own, but it is the population from which future Poor ratings are drawn.
Live comparison across Missouri bridges with a recorded inventory load rating (24,616 of 24,618 rated).
RP IS55S TO IS155S vs every rated Missouri bridge
Inventory load rating (metric tons), FHWA NBI, this state
32 Top 57% higher than 43% of 24,616 bridges
rated Missouri bridges, bucketed by value
Each bar is a band; taller bars hold more bridges. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FHWA National Bridge Inventory · August 2026
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Reported 0–9 component ratings from the FHWA NBI. The highlighted component is the lowest reported input to this record’s current condition category; it is not a closure or live crossing-safety decision.
Pemiscot inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 206 bridges in this county. Orthogonal to this structure's component profile above: a county catalog share, not a live crossing-safety verdict.
Structural Details
- Year Built
- 1974
- Last Reconstructed
- 1984
- Material
- Steel Continuous
- Number of Spans
- 3
- Structure Length
- 81.7 m (268 ft)
- Deck Width
- 12.4 m (41 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 1,851 vehicles/day
- Structure Number
- 2099
Condition Analysis
- • At 7/9, the deck (driving surface) is in good shape and shows no significant wear.
- • The superstructure (beams and supports above the deck) rates good at 7/9, with no significant deterioration on file.
- • The substructure (piers and abutments) is in good condition (7/9), showing no significant deterioration.
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether RP IS55S TO IS155S is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare RP IS55S TO IS155S against other structures in Pemiscot and across Missouri. Missouri bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for RP IS55S TO IS155S?
RP IS55S TO IS155S in Pemiscot, Missouri has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is RP IS55S TO IS155S inspected?
RP IS55S TO IS155S's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 1,851 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. RP IS55S TO IS155S is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for RP IS55S TO IS155S?
RP IS55S TO IS155S has an NBI inventory load rating of 31.5 metric tons.
Who is responsible for maintaining RP IS55S TO IS155S?
RP IS55S TO IS155S is owned and maintained by State Highway Agency.
How old is RP IS55S TO IS155S and does age affect safety?
RP IS55S TO IS155S was built in 1974, making it 52 years old and last reconstructed in 1984.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Share this inspection record
Send this source-bounded record or download its data card. An NBI condition category is not a closure or live crossing-safety verdict.
Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Component ratings, ADT, and condition category on this page are copied from the NBI record for this structure; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.