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 | 2:36:52 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 | 3:04:55 PM | 1.60 | 1:29 | 2:20 | 65 | |
| Harlem Rd | W Bellfort | 3:04:55 PM | 1.50 | 1:27 | 3:47 | 62 | |
| W Bellfort | Bellaire | 3:04:55 PM | 2.90 | 2:49 | 6:36 | 62 | |
| Bellaire | S Fry Rd | 3:04:55 PM | 1.60 | 1:36 | 8:12 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 3:04:55 PM | 2.00 | 2:01 | 10:13 | 60 | |
| Cinco Ranch Blvd | Kingsland | 3:04:55 PM | 2.20 | 2:24 | 12:37 | 55 | |
| Kingsland | IH-10 Katy | 3:04:55 PM | 1.25 | 1:16 | 13:53 | 59 | |
| IH-10 Katy | Morton | 3:03:55 PM | 1.50 | 1:52 | 15:45 | 48 |  |
| Morton | Clay Rd | 3:04:55 PM | 1.60 | 1:33 | 17:18 | 62 | |
| Clay Rd | Beckendorff | 3:04:55 PM | 1.30 | 1:17 | 18:35 | 61 | |
| Beckendorff | FM-529 | 3:04:55 PM | 1.00 | 00:54 | 19:29 | 67 | |
| FM-529 | West Rd | 3:04:55 PM | 2.50 | 2:22 | 21:51 | 63 | |
| West Rd | House Hahl | 3:04:55 PM | 1.30 | 1:33 | 23:24 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 3:04:55 PM | 1.40 | 1:21 | 24:45 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:04:55 PM | 2.40 | 2:11 | 26:56 | 66 | |
| Summary | 30.55 | 26:56 | 26:56 | 68 | |
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 | 3:04:55 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:04:55 PM | 1.40 | 1:21 | 3:32 | 62 | |
| House Hahl | West Rd | 3:04:55 PM | 1.30 | 1:36 | 5:08 | 49 | |
| West Rd | FM-529 | 3:04:55 PM | 2.50 | 1:51 | 6:59 | 81 | |
| FM-529 | Beckendorff | 3:04:55 PM | 1.00 | 1:03 | 8:02 | 57 | |
| Beckendorff | Clay Rd | 3:04:55 PM | 1.30 | 1:14 | 9:16 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:04:55 PM | 1.25 | 1:20 | 10:34 | 56 | |
| Kingsland | Cinco Ranch Blvd | 3:04:55 PM | 2.20 | 2:19 | 12:53 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 3:04:55 PM | 2.00 | 1:53 | 14:46 | 64 | |
| S Fry Rd | Bellaire | 3:04:55 PM | 1.60 | 1:55 | 16:41 | 50 | |
| Bellaire | W Bellfort | 3:04:55 PM | 2.90 | 2:59 | 19:40 | 58 | |
| W Bellfort | Harlem Rd | 3:04:55 PM | 1.50 | 1:12 | 20:52 | 75 | |
| Harlem Rd | Oyster Creek | 3:04:55 PM | 1.60 | 1:29 | 22:21 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:18 | 22:18 | 82 | |
