US Bridges

Rt Hh E over Smith Fork Creek

Fair

Morgan County, Missouri · S 2 T 43 N R 17 W · Structure no. 1559

Built
1966
59 years old, rebuilt 2009
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
106 ft
3 main spans
Daily traffic
536
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Hh E over Smith Fork Creek is a steel continuous stringer/multi-beam or girder carrying Rt Hh E over Smith Fork Creek in Morgan County, Missouri. It was built in 1966 and reconstructed in 2009, so it is 59 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 536 vehicles a day, roughly 16% of them trucks, projected to reach 992 by 2044. The structure is 106 ft (32.3 m) long and 29 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesRt Hh E
CrossesSmith Fork Creek
LocationS 2 T 43 N R 17 W
RouteState Highway 0HH
Coordinates38.51062, -92.75474
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.7 US tons
Inventory rating24.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length106 ft (32.3 m)
Longest span41 ft (12.5 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic536 (2024)
Projected traffic992 by 2044
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt Hh E over Smith Fork Creek built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2009.

What condition is Rt Hh E over Smith Fork Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does Rt Hh E over Smith Fork Creek carry?

About 536 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is Rt Hh E over Smith Fork Creek?

The structure is 106 ft (32.3 m) long with a longest span of 41 ft (12.5 m) and a deck 29 ft wide.

Who owns Rt Hh E over Smith Fork Creek?

It is owned by the State Highway Agency.