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 | 1:47:48 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 1:47:48 PM | 1.50 | 1:23 | 2:23 | 65 | |
| FM-1464 | Oyster Creek | 1:47:48 PM | 2.00 | 1:43 | 4:06 | 70 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 1:47:48 PM | 2.90 | 2:29 | 6:33 | 70 | |
| Bellaire | S Fry Rd | 1:47:48 PM | 1.60 | 1:28 | 8:01 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:47:48 PM | 2.00 | 2:11 | 10:12 | 55 | |
| Cinco Ranch Blvd | Kingsland | 1:47:48 PM | 2.20 | 2:24 | 12:36 | 55 | |
| Kingsland | IH-10 Katy | 1:47:48 PM | 1.25 | 1:04 | 13:40 | 70 | |
| IH-10 Katy | Morton | 1:47:48 PM | 1.50 | 1:55 | 15:35 | 47 |  |
| Morton | Clay Rd | 1:47:48 PM | 1.60 | 1:24 | 16:59 | 69 | |
| Clay Rd | Beckendorff | 1:47:48 PM | 1.30 | 1:18 | 18:17 | 60 | |
| Beckendorff | FM-529 | 1:47:48 PM | 1.00 | 00:53 | 19:10 | 68 | |
| FM-529 | West Rd | 1:47:48 PM | 2.50 | 2:19 | 21:29 | 65 | |
| West Rd | House Hahl | 1:47:48 PM | 1.30 | 1:14 | 22:43 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 1:47:48 PM | 1.40 | 1:16 | 23:59 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:47:48 PM | 2.40 | 2:06 | 26:05 | 69 | |
| Summary | 30.55 | 26:05 | 26:05 | 70 | |
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 | 1:47:48 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:47:48 PM | 1.40 | 1:18 | 3:21 | 65 | |
| House Hahl | West Rd | 1:47:48 PM | 1.30 | 1:14 | 4:35 | 63 | |
| West Rd | FM-529 | 1:47:48 PM | 2.50 | 2:04 | 6:39 | 73 | |
| FM-529 | Beckendorff | 1:47:48 PM | 1.00 | 1:01 | 7:40 | 59 | |
| Beckendorff | Clay Rd | 1:47:48 PM | 1.30 | 1:10 | 8:50 | 67 | |
| Clay Rd | Morton | 1:47:48 PM | 1.60 | 2:19 | 11:09 | 41 | |
| Morton | IH-10 Katy | 1:47:48 PM | 1.50 | 1:15 | 12:24 | 72 | |
| IH-10 Katy | Kingsland | 1:47:48 PM | 1.25 | 1:07 | 13:31 | 67 | |
| Kingsland | Cinco Ranch Blvd | 1:47:48 PM | 2.20 | 2:07 | 15:38 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 1:47:48 PM | 2.00 | 2:11 | 17:49 | 55 | |
| S Fry Rd | Bellaire | 1:47:48 PM | 1.60 | 1:36 | 19:25 | 60 | |
| Bellaire | W Bellfort | 1:47:48 PM | 2.90 | 3:00 | 22:25 | 58 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:47:48 PM | 2.00 | 1:43 | 24:06 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:04 | 24:04 | 76 | |
