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 | 3:13:33 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:12:33 PM | 1.60 | 1:32 | 2:24 | 63 | |
| Harlem Rd | W Bellfort | 3:13:33 PM | 1.50 | 1:23 | 3:47 | 65 | |
| W Bellfort | Bellaire | 3:13:33 PM | 2.90 | 3:16 | 7:03 | 53 | |
| Bellaire | S Fry Rd | 3:13:33 PM | 1.60 | 1:29 | 8:32 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:13:33 PM | 2.00 | 2:05 | 10:37 | 58 | |
| Cinco Ranch Blvd | Kingsland | 2:57:32 PM | 2.20 | 2:09 | 12:46 | 61 | |
| Kingsland | IH-10 Katy | 3:13:33 PM | 1.25 | 2:26 | 15:12 | 31 |  |
| IH-10 Katy | Morton | 3:05:33 PM | 1.50 | 2:16 | 17:28 | 40 |  |
| Morton | Clay Rd | 3:13:33 PM | 1.60 | 1:28 | 18:56 | 65 | |
| Clay Rd | Beckendorff | 3:13:33 PM | 1.30 | 1:18 | 20:14 | 60 | |
| Beckendorff | FM-529 | 3:13:33 PM | 1.00 | 00:53 | 21:07 | 68 | |
| FM-529 | West Rd | 3:13:33 PM | 2.50 | 1:53 | 23:00 | 80 | |
| West Rd | House Hahl | 3:13:33 PM | 1.30 | 1:31 | 24:31 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:13:33 PM | 1.40 | 1:19 | 25:50 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:13:33 PM | 2.40 | 2:12 | 28:02 | 65 | |
| Summary | 30.55 | 28:02 | 28:02 | 65 | |
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 | 3:13:33 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:13:33 PM | 1.40 | 1:16 | 3:27 | 66 | |
| House Hahl | West Rd | 3:13:33 PM | 1.30 | 1:32 | 4:59 | 51 | |
| West Rd | FM-529 | 3:13:33 PM | 2.50 | 1:51 | 6:50 | 81 | |
| FM-529 | Beckendorff | 3:13:33 PM | 1.00 | 1:00 | 7:50 | 60 | |
| Beckendorff | Clay Rd | 3:13:33 PM | 1.30 | 1:13 | 9:03 | 64 | |
| Clay Rd | Morton | 3:13:33 PM | 1.60 | 1:34 | 10:37 | 61 | |
| Morton | IH-10 Katy | 3:13:33 PM | 1.50 | 1:13 | 11:50 | 74 | |
| IH-10 Katy | Kingsland | 3:06:33 PM | 1.25 | 1:12 | 13:02 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:13:33 PM | 2.20 | 2:07 | 15:09 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 3:13:33 PM | 2.00 | 1:48 | 16:57 | 67 | |
| S Fry Rd | Bellaire | 3:13:33 PM | 1.60 | 1:34 | 18:31 | 61 | |
| Bellaire | W Bellfort | 3:13:33 PM | 2.90 | 2:58 | 21:29 | 59 | |
| W Bellfort | Harlem Rd | 3:13:33 PM | 1.50 | 1:16 | 22:45 | 71 | |
| Harlem Rd | Oyster Creek | 3:10:33 PM | 1.60 | 1:52 | 24:37 | 51 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:13:33 PM | 1.00 | 00:58 | 25:33 | 62 | |
| Summary | 30.55 | 25:33 | 25:33 | 72 | |
