US Bridges

Rt Dd E over Haw Creek

FairPosted for load

Morgan County, Missouri · S 9 T 44 N R 19 W · Structure no. 8465

Built
1965
60 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
227 ft
3 main spans
Daily traffic
102
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Dd E over Haw Creek is a steel continuous stringer/multi-beam or girder carrying Rt Dd E over Haw Creek in Morgan County, Missouri. It was built in 1965, so it is 60 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 102 vehicles a day, roughly 10% of them trucks, projected to reach 189 by 2044. The structure is 227 ft (69.2 m) long and 29 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

Location

Open in Google Maps
CarriesRt Dd E
CrossesHaw Creek
LocationS 9 T 44 N R 19 W
RouteState Highway 0DD
CountyMorgan County
StateMissouri
Coordinates38.59621, -93.01913
Functional classRural Major 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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating34.7 US tons
Inventory rating20.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length227 ft (69.2 m)
Longest span88 ft (26.8 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic102 (2024)
Projected traffic189 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 Dd E over Haw Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is Rt Dd E over Haw 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 Dd E over Haw Creek carry?

About 102 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt Dd E over Haw Creek?

The structure is 227 ft (69.2 m) long with a longest span of 88 ft (26.8 m) and a deck 29 ft wide.

Who owns Rt Dd E over Haw Creek?

It is owned by the State Highway Agency.