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 | 5:36:53 PM | 1.00 | 00:48 | 00:48 | 75 |  |
| New Territory | FM-1464 | 5:36:53 PM | 1.50 | 1:19 | 2:07 | 68 | |
| FM-1464 | Oyster Creek | 5:36:53 PM | 2.00 | 1:45 | 3:52 | 69 | |
| Oyster Creek | Harlem Rd | 5:36:53 PM | 1.60 | 1:27 | 5:19 | 66 | |
| Harlem Rd | W Bellfort | 5:36:53 PM | 1.50 | 1:16 | 6:35 | 71 | |
| W Bellfort | Bellaire | 5:36:53 PM | 2.90 | 2:34 | 9:09 | 68 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:36:53 PM | 2.00 | 2:03 | 11:10 | 59 | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 5:36:53 PM | 1.50 | 1:55 | 13:04 | 47 |  |
| Morton | Clay Rd | 5:36:53 PM | 1.60 | 1:23 | 14:27 | 69 | |
| Clay Rd | Beckendorff | 5:36:53 PM | 1.30 | 1:15 | 15:42 | 62 | |
| Beckendorff | FM-529 | 5:36:53 PM | 1.00 | 00:52 | 16:34 | 69 | |
| FM-529 | West Rd | 5:36:53 PM | 2.50 | 2:07 | 18:41 | 71 | |
| West Rd | House Hahl | 5:36:53 PM | 1.30 | 1:09 | 19:50 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 5:36:53 PM | 1.40 | 1:12 | 21:02 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:36:53 PM | 2.40 | 2:04 | 23:06 | 70 | |
| Summary | 30.6 | 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 | 5:36:53 PM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 5:36:53 PM | 1.40 | 1:12 | 3:09 | 70 | |
| House Hahl | West Rd | 5:36:53 PM | 1.30 | 1:08 | 4:17 | 69 | |
| West Rd | FM-529 | 5:36:53 PM | 2.50 | 2:03 | 6:20 | 73 | |
| FM-529 | Beckendorff | 5:36:53 PM | 1.00 | 00:59 | 7:19 | 61 | |
| Beckendorff | Clay Rd | 5:36:53 PM | 1.30 | 1:09 | 8:28 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:36:53 PM | 1.50 | 1:01 | 9:27 | 89 | |
| Kingsland | Cinco Ranch Blvd | 5:36:53 PM | 2.00 | 2:01 | 11:28 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 5:36:53 PM | 2.00 | 1:42 | 13:05 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 13:03 | 13:03 | 141 | |
