US Bridges

Csah 3 over Lime Creek

PoorPosted for load

Murray County, Minnesota · 0.3 MI E of JCT TH 59 · Structure no. 51508

Built
1966
59 years old
Condition
Poor
inspected September 2024
Type
Slab
Wood or Timber
Length
62 ft
3 main spans
Daily traffic
345
2017 count
Owner
County
County Highway Agency

About this bridge

Csah 3 over Lime Creek is a wood or timber slab carrying Csah 3 over Lime Creek in Murray County, Minnesota. It was built in 1966, so it is 59 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 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. Its operating status is: posted for load restriction.

It carries about 345 vehicles a day, projected to reach 345 by 2039. The structure is 62 ft (18.9 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCsah 3
CrossesLime Creek
Location0.3 MI E of JCT TH 59
RouteCounty Highway 3
Coordinates43.89147, -95.59382
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.7 US tons
Inventory rating32 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadH 20
Structure length62 ft (18.9 m)
Longest span26 ft (7.9 m)
Deck width33 ft (10 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic345 (2017)
Projected traffic345 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$710 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 3 over Lime Creek built?

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

What condition is Csah 3 over Lime Creek 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 September 2024.

How much traffic does Csah 3 over Lime Creek carry?

About 345 vehicles per day (2017 count).

How long is Csah 3 over Lime Creek?

The structure is 62 ft (18.9 m) long with a longest span of 26 ft (7.9 m) and a deck 33 ft wide.

Who owns Csah 3 over Lime Creek?

It is owned by the County Highway Agency.