Question: Which ocean connects to the Delaware River, a river which has US route 13 running parallel to it before it reaches Claymont?

<P0-S0> The Delaware River is a major river on the Atlantic coast of the United States. <P0-S1>  It drains an area of 14119 sqmi in five U.S. states—New York, New Jersey, Pennsylvania, Maryland and Delaware. <P0-S2>  Rising in two branches in New York state's Catskill Mountains, the river flows 419 mi into Delaware Bay where its waters enter the Atlantic Ocean near Cape May in New Jersey and Cape Henlopen in Delaware. <P0-S3>  Not including Delaware Bay, the river's length including its two branches is 388 mi . <SEP> <P1-S0> Route 29 is a state highway in the U.S. state of New Jersey. <P1-S1>  It runs 34.76 mi from an interchange with Interstate 295 (I-295) in Hamilton Township in Mercer County, where it continues as I-195, to Route 12 (Bridge Street / Race Street) in Frenchtown, Hunterdon County. <P1-S2>  Between the southern terminus and I-95, the route is a mix of freeway and four-lane divided highway that runs along the Delaware River through Trenton. <P1-S3>  This section includes a truck-restricted tunnel that was built along the river near historic houses and Riverview Cemetery. <P1-S4>  North of I-95, Route 29 turns into a scenic and mostly two-lane highway. <P1-S5>  North of the South Trenton Tunnel, it is designated the Delaware River Scenic Byway, a New Jersey Scenic Byway and National Scenic Byway, that follows the Delaware River in mostly rural sections of Mercer County and Hunterdon County. <P1-S6>  The obsolete Delaware & Raritan Canal usually stands between the river and the highway. <P1-S7>  Most sections of this portion of Route 29 are completely shaded due to the tree canopy. <P1-S8>  Route 29 also has a spur, Route 129, which connects Route 29 to U.S. Route 1 (US 1) in Trenton. <SEP> <P2-S0>  In the U.S. state of Delaware, the route runs for 103.33 mi . <P2-S1>  It traverses the entire length of the state from the Maryland state line in Delmar, Sussex County to the Pennsylvania state line in Claymont, New Castle County. <P2-S2>  US 13 connects many important cities and towns in Delaware, including Seaford, Dover, and Wilmington. <P2-S3> U.S. Route 13 (US 13) is a U.S. highway running from Fayetteville, North Carolina north to Morrisville, Pennsylvania. <P2-S4>  The entire length of US 13 in Delaware is a multilane divided highway with the exceptions of the segment through Wilmington and parts of Philadelphia Pike in Claymont. <P2-S5>  Between the Maryland border and Dover, US 13 serves as one of the main north-south routes across the Delmarva Peninsula. <P2-S6>  From Dover north to the Wilmington area, the route is followed by the limited-access Delaware Route 1 (DE 1) toll road, which crosses the route several times and has multiple interchanges with it. <P2-S7>  US 13 bypasses downtown Wilmington to the east before it heads northeast of the city parallel to Interstate 495 (I-495) and the Delaware River to Claymont. <P2-S8>  US 13 is the longest numbered highway in the state of Delaware. <SEP> <P3-S0> U.S. Route 13 Business (US 13 Bus.) <P3-S1>  is an 8.19 mi business route of US 13 that runs through the heart of Wilmington in New Castle County, Delaware, where US 13 bypasses downtown Wilmington to the east, running near Interstate 495 (I-495) and the Delaware River. <P3-S2>  US 13 Bus. <P3-S3>  begins at US 13 at the southern border of Wilmington and heads north toward the downtown area, where it splits into a one-way pair. <P3-S4>  Past downtown, the business route heads through the northeastern part of the city on North Market Street before continuing through suburban Brandywine Hundred on Philadelphia Pike. <P3-S5>  US 13 Bus. <P3-S6>  reaches its northern terminus at US 13 in Claymont. <P3-S7>  US 13 Bus. <P3-S8>  is a four-lane road for much of its length.