US Bridges

Rt Bb E over Is 35

Poor

Daviess County, Missouri · S 30 T 58 N R 29 W · Structure no. 8206

Built
1964
61 years old
Condition
Poor
inspected November 2024
Type
Slab
Concrete Continuous
Length
225 ft
4 main spans
Daily traffic
134
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Bb E over Is 35 is a concrete continuous slab carrying Rt Bb E over Is 35 in Daviess County, Missouri. It was built in 1964, so it is 61 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 3 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 134 vehicles a day, roughly 10% of them trucks, projected to reach 174 by 2044. The structure is 225 ft (68.6 m) long and 28 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesRt Bb E
CrossesIs 35
LocationS 30 T 58 N R 29 W
RouteState Highway 0BB
Coordinates39.80332, -94.19907
Functional classRural Minor 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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.7 US tons
Inventory rating19.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length225 ft (68.6 m)
Longest span69 ft (21 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic134 (2024)
Projected traffic174 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed13 mi (21 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$2 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rt Bb E over Is 35 built?

It was built in 1964, making it 61 years old in 2025.

What condition is Rt Bb E over Is 35 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 2024.

How much traffic does Rt Bb E over Is 35 carry?

About 134 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt Bb E over Is 35?

The structure is 225 ft (68.6 m) long with a longest span of 69 ft (21 m) and a deck 28 ft wide.

Who owns Rt Bb E over Is 35?

It is owned by the State Highway Agency.