US Bridges

Rt H S over Salt Fork CR

Poor

Howard County, Missouri · S 19 T 51 N R 15 W · Structure no. 8952

Built
1947
78 years old, rebuilt 1994
Condition
Poor
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
109 ft
3 main spans
Daily traffic
398
2024 count
Owner
State
State Highway Agency

About this bridge

Rt H S over Salt Fork CR is a steel stringer/multi-beam or girder carrying Rt H S over Salt Fork CR in Howard County, Missouri. It was built in 1947 and reconstructed in 1994, so it is 78 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 4 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.

It carries about 398 vehicles a day, roughly 11% of them trucks, projected to reach 498 by 2044. The structure is 109 ft (33.2 m) long and 24 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesRt H S
CrossesSalt Fork CR
LocationS 19 T 51 N R 15 W
RouteState Highway 0H
Coordinates39.19731, -92.63723
Functional classRural Major Collector

Condition and inspection

Poor

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.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating30.8 US tons
Inventory rating18.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 10
Structure length109 ft (33.2 m)
Longest span43 ft (13.1 m)
Deck width24 ft (7.4 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic398 (2024)
Projected traffic498 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.1 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt H S over Salt Fork CR built?

It was built in 1947, making it 78 years old in 2025. It was reconstructed in 1994.

What condition is Rt H S over Salt Fork 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 June 2023.

How much traffic does Rt H S over Salt Fork CR carry?

About 398 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt H S over Salt Fork CR?

The structure is 109 ft (33.2 m) long with a longest span of 43 ft (13.1 m) and a deck 24 ft wide.

Who owns Rt H S over Salt Fork CR?

It is owned by the State Highway Agency.