US Bridges

T-770 Hollander RD over Mill Creek

Fair

Lancaster County, Pennsylvania · 500 Ft South of SR 1013 · Structure no. 000000000021967

Built
1988
37 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
32 ft
2 main spans
Daily traffic
1,860
2011 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-770 Hollander RD over Mill Creek is a concrete culvert carrying T-770 Hollander RD over Mill Creek in Lancaster County, Pennsylvania. It was built in 1988, so it is 37 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,860 vehicles a day, roughly 3% of them trucks, projected to reach 2,490 by 2031. The structure is 32 ft (9.8 m) long and 34 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesT-770 Hollander RD
CrossesMill Creek
Location500 Ft South of SR 1013
RouteCity Street 0
Coordinates40.07135, -76.10536
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating39 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span15 ft (4.6 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,860 (2011)
Projected traffic2,490 by 2031
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-770 Hollander RD over Mill Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is T-770 Hollander RD over Mill Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does T-770 Hollander RD over Mill Creek carry?

About 1,860 vehicles per day (2011 count), of which roughly 3% are trucks.

How long is T-770 Hollander RD over Mill Creek?

The structure is 32 ft (9.8 m) long with a longest span of 15 ft (4.6 m) and a deck 34 ft wide.

Who owns T-770 Hollander RD over Mill Creek?

It is owned by the Town or Township Highway Agency.