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 | 4:29:49 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 4:29:49 PM | 1.50 | 1:20 | 2:15 | 68 | |
| FM-1464 | Oyster Creek | 4:29:49 PM | 2.00 | 1:50 | 4:05 | 65 | |
| Oyster Creek | Harlem Rd | 4:29:49 PM | 1.60 | 1:33 | 5:38 | 62 | |
| Harlem Rd | W Bellfort | 4:29:49 PM | 1.50 | 1:21 | 6:59 | 67 | |
| W Bellfort | Bellaire | 4:29:49 PM | 2.90 | 2:44 | 9:43 | 64 | |
| Bellaire | S Fry Rd | 4:29:49 PM | 1.60 | 2:38 | 12:21 | 36 |  |
| S Fry Rd | Cinco Ranch Blvd | 4:29:49 PM | 2.00 | 5:13 | 17:34 | 23 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 4:29:49 PM | 1.50 | 5:58 | 23:30 | 15 |  |
| Morton | Clay Rd | 4:29:49 PM | 1.60 | 2:08 | 25:38 | 45 |  |
| Clay Rd | Beckendorff | 4:29:49 PM | 1.30 | 1:21 | 26:59 | 58 | |
| Beckendorff | FM-529 | 4:29:49 PM | 1.00 | 00:54 | 27:53 | 67 | |
| FM-529 | West Rd | 4:29:49 PM | 2.50 | 2:13 | 30:06 | 68 | |
| West Rd | House Hahl | 4:29:49 PM | 1.30 | 1:14 | 31:20 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 4:29:49 PM | 1.40 | 1:18 | 32:38 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:29:49 PM | 2.40 | 2:14 | 34:52 | 64 | |
| Summary | 30.6 | 34:52 | 34:52 | 53 | |
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 | 4:29:49 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 4:29:49 PM | 1.40 | 1:19 | 3:22 | 64 | |
| House Hahl | West Rd | 4:29:49 PM | 1.30 | 1:15 | 4:37 | 62 | |
| West Rd | FM-529 | 4:29:49 PM | 2.50 | 2:20 | 6:57 | 64 | |
| FM-529 | Beckendorff | 4:29:49 PM | 1.00 | 1:10 | 8:07 | 51 | |
| Beckendorff | Clay Rd | 4:29:49 PM | 1.30 | 1:12 | 9:19 | 65 | |
| Clay Rd | Morton | 4:29:49 PM | 1.60 | 1:49 | 11:08 | 53 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 4:29:49 PM | 2.00 | 5:10 | 16:15 | 23 | |
| S Fry Rd | Bellaire | 4:29:49 PM | 1.60 | 1:36 | 17:51 | 60 | |
| Bellaire | W Bellfort | 4:29:49 PM | 2.90 | 2:53 | 20:44 | 60 | |
| W Bellfort | Harlem Rd | 4:29:49 PM | 1.50 | 1:15 | 21:59 | 72 | |
| Harlem Rd | Oyster Creek | 4:29:49 PM | 1.60 | 1:29 | 23:28 | 65 | |
| Oyster Creek | FM-1464 | 4:29:49 PM | 2.00 | 1:48 | 25:16 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:29:49 PM | 1.00 | 00:42 | 25:57 | 86 | |
| Summary | 30.6 | 25:57 | 25:57 | 71 | |
