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 | 3:34:43 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:34:43 PM | 1.60 | 1:31 | 2:27 | 63 | |
| Harlem Rd | W Bellfort | 3:34:43 PM | 1.50 | 1:23 | 3:50 | 65 | |
| W Bellfort | Bellaire | 3:34:43 PM | 2.90 | 2:43 | 6:33 | 64 | |
| Bellaire | S Fry Rd | 3:34:43 PM | 1.60 | 1:34 | 8:07 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 3:34:43 PM | 2.00 | 4:46 | 12:53 | 25 |  |
| Cinco Ranch Blvd | Kingsland | 3:34:43 PM | 2.20 | 4:52 | 17:45 | 27 | |
| Kingsland | IH-10 Katy | 3:34:43 PM | 1.25 | 1:14 | 18:59 | 61 | |
| IH-10 Katy | Morton | 3:34:43 PM | 1.50 | 1:41 | 20:40 | 53 | |
| Morton | Clay Rd | 3:34:43 PM | 1.60 | 1:24 | 22:04 | 69 | |
| Clay Rd | Beckendorff | 3:34:43 PM | 1.30 | 1:17 | 23:21 | 61 | |
| Beckendorff | FM-529 | 3:34:43 PM | 1.00 | 00:56 | 24:17 | 64 | |
| FM-529 | West Rd | 3:34:43 PM | 2.50 | 2:09 | 26:26 | 70 | |
| West Rd | House Hahl | 3:34:43 PM | 1.30 | 1:11 | 27:37 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 3:34:43 PM | 1.40 | 1:13 | 28:50 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 28:49 | 28:49 | 64 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 3:34:43 PM | 1.40 | 1:20 | 1:19 | 63 | |
| House Hahl | West Rd | 3:34:43 PM | 1.30 | 1:15 | 2:34 | 62 | |
| West Rd | FM-529 | 3:34:43 PM | 2.50 | 2:12 | 4:46 | 68 | |
| FM-529 | Beckendorff | 3:34:43 PM | 1.00 | 1:04 | 5:50 | 56 | |
| Beckendorff | Clay Rd | 3:34:43 PM | 1.30 | 1:10 | 7:00 | 67 | |
| Clay Rd | Morton | 3:34:43 PM | 1.60 | 1:50 | 8:50 | 52 | |
| Morton | IH-10 Katy | 3:34:43 PM | 1.50 | 1:05 | 9:55 | 83 | |
| IH-10 Katy | Kingsland | 3:34:43 PM | 1.25 | 1:21 | 11:16 | 56 | |
| Kingsland | Cinco Ranch Blvd | 3:34:43 PM | 2.20 | 5:58 | 17:14 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 3:34:43 PM | 2.00 | 2:49 | 20:03 | 43 |  |
| S Fry Rd | Bellaire | 3:34:43 PM | 1.60 | 1:44 | 21:47 | 55 | |
| Bellaire | W Bellfort | 3:34:43 PM | 2.90 | 2:59 | 24:46 | 58 | |
| W Bellfort | Harlem Rd | 3:34:43 PM | 1.50 | 1:18 | 26:04 | 69 | |
| Harlem Rd | Oyster Creek | 3:34:43 PM | 1.60 | 1:26 | 27:30 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:34:43 PM | 1.00 | 00:51 | 28:19 | 71 | |
| Summary | 30.55 | Not Available | |
