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 | 3:01:56 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 | 3:01:56 PM | 1.60 | 1:34 | 2:30 | 61 | |
| Harlem Rd | W Bellfort | 3:01:56 PM | 1.50 | 1:11 | 3:41 | 76 | |
| W Bellfort | Bellaire | 3:01:56 PM | 2.90 | 2:33 | 6:14 | 68 | |
| Bellaire | S Fry Rd | 3:01:56 PM | 1.60 | 1:38 | 7:52 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 3:01:56 PM | 2.00 | 7:11 | 15:03 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 3:01:56 PM | 2.20 | 3:50 | 18:53 | 34 |  |
| Kingsland | IH-10 Katy | 3:01:56 PM | 1.25 | 1:14 | 20:07 | 61 | |
| IH-10 Katy | Morton | 3:01:56 PM | 1.50 | 1:46 | 21:53 | 51 | |
| Morton | Clay Rd | 3:01:56 PM | 1.60 | 1:28 | 23:21 | 65 | |
| Clay Rd | Beckendorff | 3:01:56 PM | 1.30 | 1:19 | 24:40 | 59 | |
| Beckendorff | FM-529 | 3:01:56 PM | 1.00 | 00:56 | 25:36 | 64 | |
| FM-529 | West Rd | 3:01:56 PM | 2.50 | 1:53 | 27:29 | 80 | |
| West Rd | House Hahl | 3:01:56 PM | 1.30 | 1:33 | 29:02 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 3:01:56 PM | 1.40 | 1:18 | 30:20 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:01:56 PM | 2.40 | 2:16 | 32:36 | 64 | |
| Summary | 30.55 | 32:36 | 32:36 | 56 | |
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 | 3:01:56 PM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 3:01:56 PM | 1.40 | 1:20 | 3:36 | 63 | |
| House Hahl | West Rd | 3:01:56 PM | 1.30 | 1:37 | 5:13 | 48 |  |
| West Rd | FM-529 | 3:01:56 PM | 2.50 | 1:58 | 7:11 | 76 | |
| FM-529 | Beckendorff | 3:01:56 PM | 1.00 | 1:11 | 8:22 | 51 | |
| Beckendorff | Clay Rd | 3:01:56 PM | 1.30 | 1:42 | 10:04 | 46 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:00:57 PM | 1.50 | 1:27 | 11:30 | 62 | |
| IH-10 Katy | Kingsland | 3:01:56 PM | 1.25 | 1:14 | 12:44 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:01:56 PM | 2.20 | 4:49 | 17:33 | 27 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:01:56 PM | 2.00 | 1:55 | 19:28 | 63 | |
| S Fry Rd | Bellaire | 3:01:56 PM | 1.60 | 1:37 | 21:05 | 59 | |
| Bellaire | W Bellfort | 3:01:56 PM | 2.90 | 2:42 | 23:47 | 64 | |
| W Bellfort | Harlem Rd | 3:01:56 PM | 1.50 | 1:16 | 25:03 | 71 | |
| Harlem Rd | Oyster Creek | 3:01:56 PM | 1.60 | 1:36 | 26:39 | 60 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:01:56 PM | 1.00 | 00:59 | 27:36 | 61 | |
| Summary | 30.55 | 27:36 | 27:36 | 66 | |
