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 | 4:07:56 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 4:07:56 PM | 1.50 | 1:20 | 2:16 | 68 | |
| FM-1464 | Oyster Creek | 4:07:56 PM | 2.00 | 1:43 | 3:59 | 70 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:07:56 PM | 2.90 | 2:24 | 6:21 | 73 | |
| Bellaire | S Fry Rd | 4:07:56 PM | 1.60 | 1:26 | 7:47 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 4:07:56 PM | 2.00 | 3:13 | 11:00 | 37 |  |
| Cinco Ranch Blvd | Kingsland | 4:07:56 PM | 2.20 | 5:02 | 16:02 | 26 |  |
| Kingsland | IH-10 Katy | 4:07:56 PM | 1.25 | 1:11 | 17:13 | 63 | |
| IH-10 Katy | Morton | 4:07:56 PM | 1.50 | 1:51 | 19:04 | 49 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 4:07:56 PM | 1.00 | 00:54 | 19:56 | 67 | |
| FM-529 | West Rd | 4:07:56 PM | 2.50 | 2:15 | 22:11 | 67 | |
| West Rd | House Hahl | 4:07:56 PM | 1.30 | 1:13 | 23:24 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 4:07:56 PM | 1.40 | 1:16 | 24:40 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 24:39 | 24:39 | 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 4:07:56 PM | 1.40 | 1:19 | 1:18 | 64 | |
| House Hahl | West Rd | 4:07:56 PM | 1.30 | 1:17 | 2:35 | 61 | |
| West Rd | FM-529 | 4:07:56 PM | 2.50 | 2:05 | 4:40 | 72 | |
| FM-529 | Beckendorff | 4:07:56 PM | 1.00 | 1:00 | 5:40 | 60 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:03:56 PM | 1.50 | 1:11 | 6:49 | 76 | |
| IH-10 Katy | Kingsland | 4:07:56 PM | 1.25 | 1:09 | 7:58 | 65 | |
| Kingsland | Cinco Ranch Blvd | 4:07:56 PM | 2.20 | 4:50 | 12:48 | 27 | |
| Cinco Ranch Blvd | S Fry Rd | 4:07:56 PM | 2.00 | 3:21 | 16:09 | 36 | |
| S Fry Rd | Bellaire | 4:07:56 PM | 1.60 | 1:37 | 17:46 | 59 | |
| Bellaire | W Bellfort | 4:07:56 PM | 2.90 | 2:41 | 20:27 | 65 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:07:56 PM | 2.00 | 1:43 | 22:08 | 70 | |
| FM-1464 | New Territory | 4:07:56 PM | 1.50 | 1:24 | 23:32 | 64 | |
| New Territory | Brazos River | 4:07:56 PM | 1.00 | 00:49 | 24:21 | 73 | |
| Summary | 30.55 | Not Available | |
