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 | 5:57:32 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| New Territory | FM-1464 | 5:59:32 PM | 1.50 | 1:24 | 2:30 | 64 | |
| FM-1464 | Oyster Creek | 5:59:32 PM | 2.00 | 1:49 | 4:19 | 66 | |
| Oyster Creek | Harlem Rd | 5:59:32 PM | 1.60 | 1:31 | 5:50 | 63 | |
| Harlem Rd | W Bellfort | 5:59:32 PM | 1.50 | 1:19 | 7:09 | 68 | |
| W Bellfort | Bellaire | 5:59:32 PM | 2.90 | 2:44 | 9:53 | 64 | |
| Bellaire | S Fry Rd | 5:59:32 PM | 1.60 | 4:18 | 14:11 | 22 |  |
| S Fry Rd | Cinco Ranch Blvd | 5:59:32 PM | 2.00 | 6:59 | 21:10 | 17 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 5:59:32 PM | 1.50 | 2:37 | 23:45 | 34 |  |
| Morton | Clay Rd | 5:59:32 PM | 1.60 | 2:20 | 26:05 | 41 |  |
| Clay Rd | Beckendorff | 5:59:32 PM | 1.30 | 1:21 | 27:26 | 58 | |
| Beckendorff | FM-529 | 5:59:32 PM | 1.00 | 00:53 | 28:19 | 68 | |
| FM-529 | West Rd | 5:59:32 PM | 2.50 | 2:09 | 30:28 | 70 | |
| West Rd | House Hahl | 5:59:32 PM | 1.30 | 1:12 | 31:40 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 5:59:32 PM | 1.40 | 1:17 | 32:57 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:59:32 PM | 2.40 | 2:14 | 35:11 | 64 | |
| Summary | 30.6 | 35:11 | 35:11 | 52 | |
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 | 5:59:32 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 5:59:32 PM | 1.40 | 1:22 | 3:26 | 61 | |
| House Hahl | West Rd | 5:59:32 PM | 1.30 | 1:16 | 4:42 | 62 | |
| West Rd | FM-529 | 5:59:32 PM | 2.50 | 2:14 | 6:56 | 67 | |
| FM-529 | Beckendorff | 5:59:32 PM | 1.00 | 1:06 | 8:02 | 55 | |
| Beckendorff | Clay Rd | 5:59:32 PM | 1.30 | 1:12 | 9:14 | 65 | |
| Clay Rd | Morton | 5:59:32 PM | 1.60 | 2:16 | 11:30 | 42 | |
| 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 | 5:59:32 PM | 2.00 | 4:26 | 15:53 | 27 | |
| S Fry Rd | Bellaire | 5:59:32 PM | 1.60 | 1:41 | 17:34 | 57 | |
| Bellaire | W Bellfort | 5:59:32 PM | 2.90 | 2:54 | 20:28 | 60 | |
| W Bellfort | Harlem Rd | 5:59:32 PM | 1.50 | 1:19 | 21:47 | 68 | |
| Harlem Rd | Oyster Creek | 5:59:32 PM | 1.60 | 1:26 | 23:13 | 67 | |
| Oyster Creek | FM-1464 | 5:59:32 PM | 2.00 | 1:38 | 24:51 | 73 | |
| FM-1464 | New Territory | 5:59:32 PM | 1.50 | 1:11 | 26:02 | 76 | |
| New Territory | Brazos River | 5:59:32 PM | 1.00 | 00:47 | 26:49 | 77 | |
| Summary | 30.6 | 26:49 | 26:49 | 68 | |
