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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 2:47:55 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 3:00:28 PM | 2.00 | 1:46 | 3:03 | 68 | |
| Oyster Creek | Harlem Rd | 3:00:28 PM | 1.60 | 1:37 | 4:40 | 59 | |
| Harlem Rd | W Bellfort | 3:00:28 PM | 1.50 | 1:19 | 5:59 | 68 | |
| W Bellfort | Bellaire | 3:00:28 PM | 2.90 | 2:35 | 8:34 | 67 | |
| Bellaire | S Fry Rd | 3:00:28 PM | 1.60 | 1:27 | 10:01 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 3:00:28 PM | 2.00 | 2:28 | 12:29 | 49 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 2:53:57 PM | 1.25 | 1:10 | 13:38 | 64 | |
| IH-10 Katy | Morton | 3:00:28 PM | 1.50 | 1:43 | 15:21 | 52 | |
| Morton | Clay Rd | 3:00:28 PM | 1.60 | 1:32 | 16:53 | 63 | |
| Clay Rd | Beckendorff | 3:00:28 PM | 1.30 | 1:17 | 18:10 | 61 | |
| Beckendorff | FM-529 | 3:00:28 PM | 1.00 | 00:54 | 19:04 | 67 | |
| FM-529 | West Rd | 3:00:28 PM | 2.50 | 2:12 | 21:16 | 68 | |
| West Rd | House Hahl | 3:00:28 PM | 1.30 | 1:14 | 22:30 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:00:28 PM | 1.40 | 1:19 | 23:49 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:00:28 PM | 2.40 | 2:14 | 26:03 | 64 | |
| Summary | 30.55 | Not Available | |
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 | 3:00:28 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:00:28 PM | 1.40 | 1:17 | 3:25 | 65 | |
| House Hahl | West Rd | 3:00:28 PM | 1.30 | 1:14 | 4:39 | 63 | |
| West Rd | FM-529 | 3:00:28 PM | 2.50 | 2:21 | 7:00 | 64 | |
| FM-529 | Beckendorff | 3:00:28 PM | 1.00 | 1:07 | 8:07 | 54 | |
| Beckendorff | Clay Rd | 3:00:28 PM | 1.30 | 1:15 | 9:22 | 62 | |
| Clay Rd | Morton | 3:00:28 PM | 1.60 | 1:45 | 11:07 | 55 | |
| Morton | IH-10 Katy | 3:00:28 PM | 1.50 | 1:09 | 12:16 | 78 | |
| IH-10 Katy | Kingsland | 3:00:28 PM | 1.25 | 1:10 | 13:26 | 64 | |
| Kingsland | Cinco Ranch Blvd | 3:00:28 PM | 2.20 | 3:20 | 16:46 | 40 | |
| Cinco Ranch Blvd | S Fry Rd | 3:00:28 PM | 2.00 | 4:37 | 21:23 | 26 |  |
| S Fry Rd | Bellaire | 3:00:28 PM | 1.60 | 1:36 | 22:59 | 60 | |
| Bellaire | W Bellfort | 3:00:28 PM | 2.90 | 2:49 | 25:48 | 62 | |
| W Bellfort | Harlem Rd | 3:00:28 PM | 1.50 | 1:14 | 27:02 | 73 | |
| Harlem Rd | Oyster Creek | 3:00:28 PM | 1.60 | 1:44 | 28:46 | 55 | |
| Oyster Creek | FM-1464 | 3:00:28 PM | 2.00 | 1:41 | 30:27 | 71 | |
| FM-1464 | New Territory | 3:00:28 PM | 1.50 | 1:21 | 31:48 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 31:47 | 31:47 | 58 | |
