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 | 12:01:56 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:01:56 PM | 1.60 | 1:29 | 2:22 | 65 | |
| Harlem Rd | W Bellfort | 12:01:56 PM | 1.50 | 1:18 | 3:40 | 69 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:01:56 PM | 2.00 | 2:08 | 5:46 | 56 | |
| Cinco Ranch Blvd | Kingsland | 12:01:56 PM | 2.20 | 2:24 | 8:10 | 55 | |
| Kingsland | IH-10 Katy | 12:01:56 PM | 1.25 | 1:08 | 9:18 | 66 | |
| IH-10 Katy | Morton | 12:01:56 PM | 1.50 | 1:38 | 10:56 | 55 | |
| Morton | Clay Rd | 12:01:56 PM | 1.60 | 1:28 | 12:24 | 65 | |
| Clay Rd | Beckendorff | 12:01:56 PM | 1.30 | 1:17 | 13:41 | 61 | |
| Beckendorff | FM-529 | 12:01:56 PM | 1.00 | 00:53 | 14:34 | 68 | |
| FM-529 | West Rd | 12:01:56 PM | 2.50 | 2:21 | 16:55 | 64 | |
| West Rd | House Hahl | 12:01:56 PM | 1.30 | 1:10 | 18:05 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 12:01:56 PM | 1.40 | 1:17 | 19:22 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:01:56 PM | 2.40 | 2:04 | 21:26 | 70 | |
| Summary | 30.55 | 21:26 | 21:26 | 86 | |
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 | 12:01:56 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:01:56 PM | 1.40 | 1:48 | 3:52 | 47 |  |
| House Hahl | West Rd | 12:01:56 PM | 1.30 | 1:15 | 5:07 | 62 | |
| West Rd | FM-529 | 12:01:56 PM | 2.50 | 2:05 | 7:12 | 72 | |
| FM-529 | Beckendorff | 12:01:56 PM | 1.00 | 1:03 | 8:15 | 57 | |
| Beckendorff | Clay Rd | 12:01:56 PM | 1.30 | 1:08 | 9:23 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:01:56 PM | 1.50 | 1:27 | 10:49 | 62 | |
| IH-10 Katy | Kingsland | 12:01:56 PM | 1.25 | 1:02 | 11:51 | 73 | |
| Kingsland | Cinco Ranch Blvd | 12:01:56 PM | 2.20 | 2:12 | 14:03 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:01:56 PM | 2.00 | 2:00 | 16:03 | 60 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 15:56 | 15:56 | 115 | |
