SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 4:16:52 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:16:52 PM | 1.60 | 1:28 | 2:29 | 65 | |
| Harlem Rd | W Bellfort | 4:16:52 PM | 1.50 | 1:16 | 3:45 | 71 | |
| W Bellfort | Bellaire | 4:16:52 PM | 2.90 | 2:39 | 6:24 | 66 | |
| Bellaire | S Fry Rd | 4:16:52 PM | 1.60 | 2:18 | 8:42 | 42 |  |
| S Fry Rd | Cinco Ranch Blvd | 4:16:52 PM | 2.00 | 5:19 | 14:01 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 4:16:52 PM | 2.20 | 4:45 | 18:46 | 28 | |
| Kingsland | IH-10 Katy | 4:16:52 PM | 1.25 | 1:04 | 19:50 | 70 | |
| IH-10 Katy | Morton | 4:16:52 PM | 1.50 | 2:22 | 22:12 | 38 |  |
| Morton | Clay Rd | 4:16:52 PM | 1.60 | 2:16 | 24:28 | 42 | |
| Clay Rd | Beckendorff | 4:16:52 PM | 1.30 | 1:19 | 25:47 | 59 | |
| Beckendorff | FM-529 | 4:16:52 PM | 1.00 | 00:54 | 26:41 | 67 | |
| FM-529 | West Rd | 4:16:52 PM | 2.50 | 2:12 | 28:53 | 68 | |
| West Rd | House Hahl | 4:16:52 PM | 1.30 | 1:13 | 30:06 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 4:16:52 PM | 1.40 | 1:16 | 31:22 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:16:52 PM | 2.40 | 2:10 | 33:32 | 66 | |
| Summary | 30.55 | 33:32 | 33:32 | 55 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 4:16:52 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 4:16:52 PM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 4:16:52 PM | 1.30 | 1:13 | 4:35 | 64 | |
| West Rd | FM-529 | 4:16:52 PM | 2.50 | 2:04 | 6:39 | 73 | |
| FM-529 | Beckendorff | 4:16:52 PM | 1.00 | 00:56 | 7:35 | 64 | |
| Beckendorff | Clay Rd | 4:16:52 PM | 1.30 | 1:10 | 8:45 | 67 | |
| Clay Rd | Morton | 4:16:52 PM | 1.60 | 2:22 | 11:07 | 41 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:16:52 PM | 1.25 | 1:19 | 12:25 | 57 | |
| Kingsland | Cinco Ranch Blvd | 4:16:52 PM | 2.20 | 6:13 | 18:38 | 21 | |
| Cinco Ranch Blvd | S Fry Rd | 4:16:52 PM | 2.00 | 2:20 | 20:58 | 51 | |
| S Fry Rd | Bellaire | 4:16:52 PM | 1.60 | 1:28 | 22:26 | 65 | |
| Bellaire | W Bellfort | 4:16:52 PM | 2.90 | 2:41 | 25:07 | 65 | |
| W Bellfort | Harlem Rd | 4:16:52 PM | 1.50 | 1:20 | 26:27 | 68 | |
| Harlem Rd | Oyster Creek | 4:16:52 PM | 1.60 | 1:26 | 27:53 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:16:52 PM | 1.00 | 00:50 | 28:41 | 72 | |
| Summary | 30.55 | 28:41 | 28:41 | 64 | |
