CO RD NE 671 over Mulkey CR
PoorClosed to trafficJohnson County, Missouri · S 1 T 47 N R 25 W · Structure no. 17718
- Built
- 1900
- 125 years old
- Condition
- Poor
- inspected November 2022
- Type
- Truss - Thru
- Steel
- Length
- 50 ft
- 1 main span
- Daily traffic
- 40
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD NE 671 over Mulkey CR is a steel truss - thru carrying CO RD NE 671 over Mulkey CR in Johnson County, Missouri. It was built in 1900, so it is 125 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 2 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.
It carries about 40 vehicles a day, roughly 10% of them trucks, projected to reach 64 by 2043. The structure is 50 ft (15.2 m) long and 16 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 2 Critical | Advanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken. |
| Channel and channel protection | 2 Critical | Advanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD NE 671 over Mulkey CR built?
It was built in 1900, making it 125 years old in 2025.
What condition is CO RD NE 671 over Mulkey CR in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2022.
How much traffic does CO RD NE 671 over Mulkey CR carry?
About 40 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is CO RD NE 671 over Mulkey CR?
The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 16 ft wide.
Who owns CO RD NE 671 over Mulkey CR?
It is owned by the County Highway Agency.