TR 99 over LA HARPE

4.5 MI S LAHARPE · County 067, Illinois · Built 1974 · 2 Lanes · 50 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Serious
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
3
Serious

Condition Ratings

ComponentRatingDescription
Deck 6 Satisfactory
Superstructure 6 Satisfactory
Substructure 3 Serious

Location

40.533297, -90.979261

This bridge is in worse condition than 93.4% of bridges in County 067. The average bridge in Illinois is 0 years old; this one is 52 years old.

Nearby Bridges

TR 99 over LITTLE CREEK
Fair Built 1979
TR 344 over LITTLE CREEK
Poor Built 1974
TR 352 over BAPTIST CREEK
Good Built 1994
TR 344 over LA HARPE CREEK
Fair Built 1994
CO HWY 17 over LA HARPE CREEK
Serious Built 1949
TR 288 over TRIB. LA MOINE RIVER
Good Built 1989
TR 342 over ROCK CREEK
Fair Built 1981
TR 366 over TRIB OF ROCK CREEK
Fair Built 1987
TR 368 (2900E) over La Harpe Creek
Good Built 2024
TR 73 over TRIB OF LAHARPE CRK
Good Built 2004

Bridge Details

Structure #
034421100000000
Year Built
1974
Length
16.6 m (54.5 ft)
Max Span
15.8 m
Width
8 m (26.2 ft)
Lanes
2
Daily Traffic
50
Material
Prestressed Concrete
Design
Box Beam or Girders - Multiple
Owner
Town or Township Highway Agency
Last Inspected
N/A
Est. Improvement
N/A
Total Project Cost
N/A
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.