US Bridges

Lrd Glendale RD over Pebble Brook

Poor

Waukesha County, Wisconsin · 0.9M W JCT Sth 164 · Structure no. P67092700000000

Built
1984
41 years old
Condition
Poor
inspected December 2024
Type
Culvert
Steel
Length
45 ft
4 main spans
Daily traffic
440
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Glendale RD over Pebble Brook is a steel culvert carrying Lrd Glendale RD over Pebble Brook in Waukesha County, Wisconsin. It was built in 1984, so it is 41 years old, older than the Wisconsin average of 40.3 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.

It carries about 440 vehicles a day, projected to reach 528 by 2042. The structure is 45 ft (13.7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesLrd Glendale RD
CrossesPebble Brook
Location0.9M W JCT Sth 164
RouteCity Street 0
CountyWaukesha County
StateWisconsin
Coordinates42.94828, -88.24564
Functional classUrban Local

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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.4 US tons
Inventory rating21.4 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckSteel plate
Main spans4
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic440 (2022)
Projected traffic528 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$291,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Lrd Glendale RD over Pebble Brook built?

It was built in 1984, making it 41 years old in 2025.

What condition is Lrd Glendale RD over Pebble Brook 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 December 2024.

How much traffic does Lrd Glendale RD over Pebble Brook carry?

About 440 vehicles per day (2022 count).

How long is Lrd Glendale RD over Pebble Brook?

The structure is 45 ft (13.7 m) long with a longest span of 10 ft (3 m).

Who owns Lrd Glendale RD over Pebble Brook?

It is owned by the City or Municipal Highway Agency.