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 | 4:14:51 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:14:51 PM | 1.60 | 1:28 | 2:19 | 65 | |
| Harlem Rd | W Bellfort | 4:14:51 PM | 1.50 | 1:11 | 3:30 | 76 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:14:51 PM | 2.00 | 4:30 | 7:58 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 4:14:51 PM | 2.20 | 3:40 | 11:38 | 36 |  |
| Kingsland | IH-10 Katy | 4:14:51 PM | 1.25 | 1:25 | 13:03 | 53 | |
| IH-10 Katy | Morton | 4:14:51 PM | 1.50 | 6:20 | 19:23 | 14 |  |
| Morton | Clay Rd | 4:14:51 PM | 1.60 | 2:40 | 22:03 | 36 | |
| Clay Rd | Beckendorff | 4:14:51 PM | 1.30 | 1:50 | 23:53 | 43 |  |
| Beckendorff | FM-529 | 4:14:51 PM | 1.00 | 1:03 | 24:56 | 57 | |
| FM-529 | West Rd | 4:14:51 PM | 2.50 | 2:01 | 26:57 | 74 | |
| West Rd | House Hahl | 4:14:51 PM | 1.30 | 1:34 | 28:31 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 4:14:51 PM | 1.40 | 1:20 | 29:51 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:14:51 PM | 2.40 | 2:18 | 32:09 | 63 | |
| Summary | 30.55 | 32:09 | 32:09 | 57 | |
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 | 4:14:51 PM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 4:14:51 PM | 1.40 | 1:19 | 3:33 | 64 | |
| House Hahl | West Rd | 4:14:51 PM | 1.30 | 1:42 | 5:15 | 46 | |
| West Rd | FM-529 | 4:14:51 PM | 2.50 | 1:57 | 7:12 | 77 | |
| FM-529 | Beckendorff | 4:14:51 PM | 1.00 | 1:05 | 8:17 | 55 | |
| Beckendorff | Clay Rd | 4:14:51 PM | 1.30 | 1:11 | 9:28 | 66 | |
| Clay Rd | Morton | 4:14:51 PM | 1.60 | 1:54 | 11:22 | 51 | |
| Morton | IH-10 Katy | 4:14:51 PM | 1.50 | 1:46 | 13:08 | 51 | |
| IH-10 Katy | Kingsland | 4:14:51 PM | 1.25 | 1:13 | 14:21 | 62 | |
| Kingsland | Cinco Ranch Blvd | 4:14:51 PM | 2.20 | 6:16 | 20:37 | 21 | |
| Cinco Ranch Blvd | S Fry Rd | 4:14:51 PM | 2.00 | 5:52 | 26:29 | 20 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 4:14:51 PM | 1.50 | 1:21 | 27:48 | 67 | |
| Harlem Rd | Oyster Creek | 4:14:51 PM | 1.60 | 1:29 | 29:17 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:14:51 PM | 1.00 | 00:51 | 30:06 | 71 | |
| Summary | 30.55 | 30:06 | 30:06 | 61 | |
