TUNNEL DAM RD over NIANGUA RIVER

S 23 T 37 N R 18 W · County 029, Missouri · Built 1992 · 1 Lanes · 70 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
4
Poor

Condition Ratings

ComponentRatingDescription
Deck 6 Satisfactory
Superstructure 6 Satisfactory
Substructure 4 Poor

Location

37.935925, -92.881092

This bridge is in worse condition than 93.5% of bridges in County 029. The average bridge in Missouri is 0 years old; this one is 34 years old.

Nearby Bridges

US 54 E over HOLDER BRANCH
Fair Built 1924
RT O S over WILLIS CREEK
Fair Built 1956
RT E E over MILL CR
Fair Built 1958
RT N S over ELDRIDGE BRANCH
Fair Built 1960
US 54 E over MACKS CREEK
Fair Built 1968
RT W E over MACKS CREEK
Good Built 2011
RT D S over BANK BRANCH
Good Built 2017
RT J S over PRAIRIE HOLLOW
Fair Built 2010
RT D S over MINNOW BR CK
Fair Built 1967
RT D S over SPENCER CREEK
Good Built 2011

Bridge Details

Structure #
17261
Year Built
1992
Length
38.7 m (127 ft)
Max Span
2.4 m
Width
4.7 m (15.4 ft)
Lanes
1
Daily Traffic
70
Material
Concrete
Design
Slab
Owner
County Highway Agency
Last Inspected
N/A
Est. Improvement
$581,000
Total Project Cost
$871,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.