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 | 3:27:35 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:27:35 PM | 1.60 | 1:25 | 2:33 | 68 | |
| Harlem Rd | W Bellfort | 3:27:35 PM | 1.50 | 1:11 | 3:44 | 76 | |
| W Bellfort | Bellaire | 3:27:35 PM | 2.90 | 2:57 | 6:41 | 59 | |
| Bellaire | S Fry Rd | 3:27:35 PM | 1.60 | 1:24 | 8:05 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 3:27:35 PM | 2.00 | 2:07 | 10:12 | 57 | |
| Cinco Ranch Blvd | Kingsland | 3:27:35 PM | 2.20 | 2:26 | 12:38 | 54 | |
| Kingsland | IH-10 Katy | 3:26:36 PM | 1.25 | 1:04 | 13:42 | 70 | |
| IH-10 Katy | Morton | 3:13:35 PM | 1.50 | 1:41 | 15:23 | 53 | |
| Morton | Clay Rd | 3:27:35 PM | 1.60 | 1:22 | 16:45 | 70 | |
| Clay Rd | Beckendorff | 3:27:35 PM | 1.30 | 1:27 | 18:12 | 54 | |
| Beckendorff | FM-529 | 3:27:35 PM | 1.00 | 00:54 | 19:06 | 67 | |
| FM-529 | West Rd | 3:27:35 PM | 2.50 | 1:49 | 20:55 | 83 | |
| West Rd | House Hahl | 3:27:35 PM | 1.30 | 1:29 | 22:24 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:27:35 PM | 1.40 | 1:16 | 23:40 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:27:35 PM | 2.40 | 2:16 | 25:56 | 64 | |
| Summary | 30.55 | 25:56 | 25:56 | 71 | |
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 | 3:27:35 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:27:35 PM | 1.40 | 1:17 | 3:18 | 65 | |
| House Hahl | West Rd | 3:27:35 PM | 1.30 | 1:34 | 4:52 | 50 | |
| West Rd | FM-529 | 3:27:35 PM | 2.50 | 1:49 | 6:41 | 83 | |
| FM-529 | Beckendorff | 3:27:35 PM | 1.00 | 1:01 | 7:42 | 59 | |
| Beckendorff | Clay Rd | 3:27:35 PM | 1.30 | 1:12 | 8:54 | 65 | |
| Clay Rd | Morton | 3:27:35 PM | 1.60 | 1:35 | 10:29 | 61 | |
| Morton | IH-10 Katy | 3:27:35 PM | 1.50 | 1:31 | 12:00 | 59 | |
| IH-10 Katy | Kingsland | 3:27:35 PM | 1.25 | 1:26 | 13:26 | 52 | |
| Kingsland | Cinco Ranch Blvd | 3:27:35 PM | 2.20 | 2:09 | 15:35 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 3:27:35 PM | 2.00 | 1:45 | 17:20 | 69 | |
| S Fry Rd | Bellaire | 3:27:35 PM | 1.60 | 1:31 | 18:51 | 63 | |
| Bellaire | W Bellfort | 3:27:35 PM | 2.90 | 3:08 | 21:59 | 56 | |
| W Bellfort | Harlem Rd | 3:27:35 PM | 1.50 | 1:21 | 23:20 | 67 | |
| Harlem Rd | Oyster Creek | 3:27:35 PM | 1.60 | 1:21 | 24:41 | 71 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:27:35 PM | 1.00 | 00:51 | 25:30 | 71 | |
| Summary | 30.55 | 25:30 | 25:30 | 72 | |
