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 | 8:00:40 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 8:00:40 PM | 1.50 | 1:03 | 2:10 | 86 | |
| W Bellfort | Bellaire | 8:00:40 PM | 2.90 | 2:54 | 5:04 | 60 | |
| Bellaire | S Fry Rd | 8:00:40 PM | 1.60 | 1:23 | 6:27 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:00:40 PM | 2.00 | 2:10 | 8:37 | 55 | |
| Cinco Ranch Blvd | Kingsland | 8:00:40 PM | 2.20 | 2:19 | 10:56 | 57 | |
| Kingsland | IH-10 Katy | 8:00:40 PM | 1.25 | 1:05 | 12:01 | 69 | |
| IH-10 Katy | Morton | 8:00:40 PM | 1.50 | 2:40 | 14:41 | 34 |  |
| Morton | Clay Rd | 8:00:40 PM | 1.60 | 1:26 | 16:07 | 67 | |
| Clay Rd | Beckendorff | 8:00:40 PM | 1.30 | 1:13 | 17:20 | 64 | |
| Beckendorff | FM-529 | 8:00:40 PM | 1.00 | 00:51 | 18:11 | 71 | |
| FM-529 | West Rd | 8:00:40 PM | 2.50 | 2:05 | 20:16 | 72 | |
| West Rd | House Hahl | 8:00:40 PM | 1.30 | 1:08 | 21:24 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 8:00:40 PM | 1.40 | 1:13 | 22:37 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:00:40 PM | 2.40 | 2:03 | 24:40 | 70 | |
| Summary | 30.55 | 24:40 | 24:40 | 74 | |
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 | 8:00:40 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 8:00:40 PM | 1.40 | 1:11 | 3:10 | 71 | |
| House Hahl | West Rd | 8:00:40 PM | 1.30 | 1:09 | 4:19 | 68 | |
| West Rd | FM-529 | 8:00:40 PM | 2.50 | 2:00 | 6:19 | 75 | |
| FM-529 | Beckendorff | 8:00:40 PM | 1.00 | 00:58 | 7:17 | 62 | |
| Beckendorff | Clay Rd | 8:00:40 PM | 1.30 | 1:08 | 8:25 | 69 | |
| Clay Rd | Morton | 8:00:40 PM | 1.60 | 2:03 | 10:28 | 47 |  |
| Morton | IH-10 Katy | 8:00:40 PM | 1.50 | 1:24 | 11:52 | 64 | |
| IH-10 Katy | Kingsland | 8:00:40 PM | 1.25 | 1:05 | 12:57 | 69 | |
| Kingsland | Cinco Ranch Blvd | 8:00:40 PM | 2.20 | 2:11 | 15:08 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:00:40 PM | 2.00 | 2:15 | 17:23 | 53 | |
| S Fry Rd | Bellaire | 8:00:40 PM | 1.60 | 1:38 | 19:01 | 59 | |
| Bellaire | W Bellfort | 8:00:40 PM | 2.90 | 2:51 | 21:52 | 61 | |
| W Bellfort | Harlem Rd | 8:00:40 PM | 1.50 | 1:19 | 23:11 | 68 | |
| Harlem Rd | Oyster Creek | 8:00:40 PM | 1.60 | 1:37 | 24:48 | 59 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:00:40 PM | 1.00 | 00:51 | 25:37 | 71 | |
| Summary | 30.55 | 25:37 | 25:37 | 72 | |
