At the junction of B-and Z-DNA one pair of bases is flipped out from normal bonding.

At each junction, installation of a new monarch tended to mean a break-up of the union for a while.

At the junction with Joachimstaler Straße it passes the Café Kranzler, successor of the Café des Westens, a famous venue for artists and bohémiens of the pre-World-War-I era.

At the junction between the inner and outer baileys, on the north side of the castle stood a tall five-sided keep, the eastern parts of which has been pulled down.

At the nerve ending in the neuromuscular junction, where the impulse is transferred to the muscle cell, the nerve impulse leads to the transfer of vesicles with the neurotransmitter acetylcholine to " active zones " in the presynaptic membrane, where it is released into the synaptic cleft and stimulates the acetylcholine receptor on the muscle.

At junction 5 near Sevenoaks, drivers continuing around the M25 in either direction must follow the slip roads.

At the junction of a p-type and an n-type semiconductor there forms a region called the depletion zone which blocks current conduction from the n-type region to the p-type region, but allows current to conduct from the p-type region to the n-type region.

At the junction of the bell and the uterus there is a second small opening situated dorsally.

At Warwick, the canal rises by two locks to Budbrooke Junction ( formerly the junction with the then-independent Warwick and Birmingham Canal ).

At the strategically important junction of the two arms of the Old Rhine stands the old castle de Burcht, a circular tower built on an earthen mound.

At the junction of umbilical cord and placenta, the umbilical arteries branch radially to form chorionic arteries.

At the cementoenamel junction, the cementum is acellular due to its lack of cellular components, and this acellular type covers at least ⅔ of the root.

At the curve ( The Durango Curve ) southwest of downtown, between the 19th Avenue and Buckeye Road interchanges, it picks up the designation Maricopa Freeway all the way to the southern terminus at the second Interstate 10 junction.

At this junction, I-37 once again runs concurrently with US 281 which had been concurrent with I-410.

At the junction of Randlesdown Road and Bromley Road there is a bus stop aptly named Bellingham Road stop ( so called due to its position at the junction of Randlesdown Road, Bromley Road and Bellingham Road ).

At the junction of the High Street and Parchmore Road, on a site previously called Walker's Green, stands the Clocktower, which was built in 1900, financed partly by public subscription.

At the southern end of Tulse Hill is a major road junction between the A204 ( Tulse Hill ), A205 ( South Circular ) and the A215 ( Norwood Road ).

At the junction with CR 645, the route turns to the northeast and enters Estell Manor, becoming Broad Street.

At the junction of these trails, the Forest House hotel and trading post was built.

At first the settlement at the junction of the railroads was called Tom Paine's Post Office.

At the junction of two divides, Kell was a natural intersection for pioneer roads.

At the junction, U. S. 24 turns north and runs concurrently with U. S. 281.

At an early date the place was called Menominee River Junction, because here was the junction between the main line, and the Menominee River Branch.

At that time highway engineers traveled rough and dirty roads to accomplish their duties.

At the time, there was no state highway system, since roads were purely a local responsibility.

At the center was a huge transportation hub, that on different levels included depots for buses and trains, as well as highway intersections, and at the top, an airport.

" ( At 66 on a sandy highway.

At this point, as a limited-access highway, it becomes Southern Maryland Boulevard.

At the Ontario border, the number designation of the highway changes from 1 to 17.

At exit 189 the highway continues west out of Casper, and no longer runs concurrent with the interstate.

At exit 189 the highway continues west out of Casper, and no longer runs concurrent with the interstate.

At exit 51, in Upper Macungie Township, US 22 leaves the highway.

At that point, Route 38 was proposed as a highway from Camden ( where it would end ), past its former terminus at State Highway Route 39 to an intersection with State Highway Route 4-N in the community of Wall Township east of Fort Dix.

At the traffic circle, Route 34 turns northwest to form a concurrency with Route 33 on a four-lane divided highway with a speed limit of that passes businesses, crossing into Howell Township.

At this point the highway narrows for its final three miles ( 5 km ) as it reaches its terminus in Wahiawa, near Wheeler Army Airfield and Schofield Barracks.

At the time construction began in July 1969, the I-35 interchange was the largest highway construction project in state history at $ 11 million ($ 65 million in 2007 ).

At a length of just over, it is the longest two-digit interstate highway without an auxiliary route.

At the intersection with 12th Street, the highway enters New Brunswick.

At the southern end of the 33 / 130 multiplex, where Route 33 heads west, an old and narrow bridge used to carry the highway over the aforementioned railroad tracks.

At the same time, the government procured a similar-sized tract west of the San Diego highway that bordered the base and established Camp Haan as an anti-aircraft artillery training facility.

At the southern end of town, the highway divides into two three-three lane one way segments, with the northbound section on 5th Street and the southbound segment on 4th Street.

At Kahaluʻu, visitors to the windward side travelling via the Pali Highway, H-3, or Likelike Highway first encounter the ocean ( actually Kaneohe Bay ) close beside the highway ( Kamehameha Highway or Route 83 ).

At Cooperstown, NY-80 is partly conjoined with New York State Route 28 as an east-west highway.

At 21st Avenue it turns into a divided four-lane highway in the Retail District, intersecting with 69 / 75 as a parclo interchange.

At the intersection of Main and First Avenue, the highway turns northward onto First Avenue as a 3-lane street, concurrent with Highway 70 and Business Routes 69 / 75.

At that time, the town moved to each side of the highway, which became the new " main " street in the community.

At the next exit, Gun Hill Road, the Williamsbridge station serving that neighborhood on Metro-North Railroad's Harlem Line, which closely parallels the parkway from this point on, is located immediately west of the highway.