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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:59:29 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 3:59:29 PM | 1.50 | 1:13 | 2:37 | 74 | |
| W Bellfort | Bellaire | 3:59:29 PM | 2.90 | 2:30 | 5:07 | 70 | |
| Bellaire | S Fry Rd | 3:59:29 PM | 1.60 | 1:32 | 6:39 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:59:29 PM | 2.00 | 5:51 | 12:30 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 3:59:29 PM | 2.20 | 5:03 | 17:33 | 26 | |
| Kingsland | IH-10 Katy | 3:59:29 PM | 1.25 | 00:58 | 18:31 | 78 | |
| IH-10 Katy | Morton | 3:59:29 PM | 1.50 | 4:20 | 22:51 | 21 | |
| Morton | Clay Rd | 3:59:29 PM | 1.60 | 2:17 | 25:08 | 42 |  |
| Clay Rd | Beckendorff | 3:59:29 PM | 1.30 | 1:19 | 26:27 | 59 | |
| Beckendorff | FM-529 | 3:59:29 PM | 1.00 | 00:52 | 27:19 | 69 | |
| FM-529 | West Rd | 3:59:29 PM | 2.50 | 2:09 | 29:28 | 70 | |
| West Rd | House Hahl | 3:59:29 PM | 1.30 | 1:11 | 30:39 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 3:55:30 PM | 1.40 | 2:20 | 32:59 | 36 |  |
| Bridgeland Lake Parkway | US-290 Northwest | 3:59:29 PM | 2.40 | 2:32 | 35:31 | 57 | |
| 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 | 3:59:29 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:59:29 PM | 1.40 | 1:15 | 3:26 | 67 | |
| House Hahl | West Rd | 3:59:29 PM | 1.30 | 1:13 | 4:39 | 64 | |
| West Rd | FM-529 | 3:59:29 PM | 2.50 | 2:11 | 6:50 | 69 | |
| FM-529 | Beckendorff | 3:59:29 PM | 1.00 | 1:00 | 7:50 | 60 | |
| Beckendorff | Clay Rd | 3:59:29 PM | 1.30 | 1:16 | 9:06 | 62 | |
| Clay Rd | Morton | 3:59:29 PM | 1.60 | 1:30 | 10:36 | 64 | |
| Morton | IH-10 Katy | 3:59:29 PM | 1.50 | 1:19 | 11:55 | 68 | |
| IH-10 Katy | Kingsland | 3:59:29 PM | 1.25 | 1:14 | 13:09 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:59:29 PM | 2.20 | 8:00 | 21:09 | 16 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:59:29 PM | 2.00 | 5:55 | 27:04 | 20 | |
| S Fry Rd | Bellaire | 3:59:29 PM | 1.60 | 1:35 | 28:39 | 61 | |
| Bellaire | W Bellfort | 3:59:29 PM | 2.90 | 2:40 | 31:19 | 65 | |
| W Bellfort | Harlem Rd | 3:59:29 PM | 1.50 | 1:21 | 32:40 | 67 | |
| Harlem Rd | Oyster Creek | 3:59:29 PM | 1.60 | 1:24 | 34:04 | 69 | |
| 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 | 34:01 | 34:01 | 54 | |
