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 | 3:04:35 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:04:35 PM | 1.60 | 1:27 | 2:21 | 66 | |
| Harlem Rd | W Bellfort | 3:04:35 PM | 1.50 | 1:15 | 3:36 | 72 | |
| W Bellfort | Bellaire | 3:04:35 PM | 2.90 | 2:36 | 6:12 | 67 | |
| Bellaire | S Fry Rd | 3:04:35 PM | 1.60 | 1:41 | 7:53 | 57 | |
| S Fry Rd | Cinco Ranch Blvd | 3:04:35 PM | 2.00 | 2:25 | 10:18 | 50 | |
| Cinco Ranch Blvd | Kingsland | 3:04:35 PM | 2.20 | 5:04 | 15:22 | 26 |  |
| Kingsland | IH-10 Katy | 3:04:35 PM | 1.25 | 1:14 | 16:36 | 61 | |
| IH-10 Katy | Morton | 3:04:35 PM | 1.50 | 2:44 | 19:20 | 33 |  |
| Morton | Clay Rd | 3:04:35 PM | 1.60 | 1:26 | 20:46 | 67 | |
| Clay Rd | Beckendorff | 3:04:35 PM | 1.30 | 1:18 | 22:04 | 60 | |
| Beckendorff | FM-529 | 3:04:35 PM | 1.00 | 00:53 | 22:57 | 68 | |
| FM-529 | West Rd | 3:04:35 PM | 2.50 | 2:05 | 25:02 | 72 | |
| West Rd | House Hahl | 3:04:35 PM | 1.30 | 1:11 | 26:13 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 3:04:35 PM | 1.40 | 1:15 | 27:28 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:04:35 PM | 2.40 | 2:05 | 29:33 | 69 | |
| Summary | 30.55 | 29:33 | 29:33 | 62 | |
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 | 3:04:35 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 3:04:35 PM | 1.40 | 1:18 | 3:18 | 65 | |
| House Hahl | West Rd | 3:04:35 PM | 1.30 | 1:17 | 4:35 | 61 | |
| West Rd | FM-529 | 3:04:35 PM | 2.50 | 2:02 | 6:37 | 74 | |
| FM-529 | Beckendorff | 3:04:35 PM | 1.00 | 1:09 | 7:46 | 52 | |
| Beckendorff | Clay Rd | 3:04:35 PM | 1.30 | 1:08 | 8:54 | 69 | |
| Clay Rd | Morton | 3:04:35 PM | 1.60 | 2:04 | 10:58 | 46 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:04:35 PM | 1.25 | 1:24 | 12:21 | 54 | |
| Kingsland | Cinco Ranch Blvd | 3:04:35 PM | 2.20 | 3:40 | 16:01 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | 3:04:35 PM | 2.00 | 2:08 | 18:09 | 56 | |
| S Fry Rd | Bellaire | 3:04:35 PM | 1.60 | 1:44 | 19:53 | 55 | |
| Bellaire | W Bellfort | 3:04:35 PM | 2.90 | 2:42 | 22:35 | 64 | |
| W Bellfort | Harlem Rd | 3:00:35 PM | 1.50 | 1:08 | 23:43 | 79 | |
| Harlem Rd | Oyster Creek | 3:04:35 PM | 1.60 | 1:21 | 25:04 | 71 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:01:35 PM | 1.00 | 00:42 | 25:44 | 86 | |
| Summary | 30.55 | 25:44 | 25:44 | 71 | |
