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 | 3:25:38 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 3:25:38 PM | 1.50 | 1:25 | 2:25 | 64 | |
| FM-1464 | Oyster Creek | 3:25:38 PM | 2.00 | 1:47 | 4:12 | 67 | |
| Oyster Creek | Harlem Rd | 3:25:38 PM | 1.60 | 1:33 | 5:45 | 62 | |
| Harlem Rd | W Bellfort | 3:25:38 PM | 1.50 | 1:12 | 6:57 | 75 | |
| W Bellfort | Bellaire | 3:25:38 PM | 2.90 | 2:43 | 9:40 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:25:38 PM | 2.20 | 2:38 | 12:16 | 50 | |
| Kingsland | IH-10 Katy | 3:25:38 PM | 1.25 | 1:14 | 13:30 | 61 | |
| IH-10 Katy | Morton | 3:25:38 PM | 1.50 | 2:16 | 15:46 | 40 |  |
| Morton | Clay Rd | 3:25:38 PM | 1.60 | 1:36 | 17:22 | 60 | |
| Clay Rd | Beckendorff | 3:25:38 PM | 1.30 | 1:19 | 18:41 | 59 | |
| Beckendorff | FM-529 | 3:25:38 PM | 1.00 | 00:55 | 19:36 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:25:38 PM | 1.40 | 1:20 | 20:54 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:25:38 PM | 2.40 | 2:12 | 23:06 | 65 | |
| Summary | 30.55 | 23:06 | 23:06 | 79 | |
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 | 3:25:38 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:25:38 PM | 1.40 | 1:16 | 3:26 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:25:38 PM | 1.00 | 00:59 | 4:23 | 61 | |
| Beckendorff | Clay Rd | 3:25:38 PM | 1.30 | 1:13 | 5:36 | 64 | |
| Clay Rd | Morton | 3:25:38 PM | 1.60 | 1:53 | 7:29 | 51 | |
| Morton | IH-10 Katy | 3:25:38 PM | 1.50 | 1:42 | 9:11 | 53 | |
| IH-10 Katy | Kingsland | 3:25:38 PM | 1.25 | 1:09 | 10:20 | 65 | |
| Kingsland | Cinco Ranch Blvd | 3:25:38 PM | 2.20 | 2:53 | 13:13 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:25:38 PM | 2.90 | 3:29 | 16:40 | 50 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:25:38 PM | 2.00 | 1:45 | 18:23 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:21 | 18:21 | 100 | |
