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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 4:08:34 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 4:08:34 PM | 2.00 | 1:38 | 2:54 | 73 | |
| Oyster Creek | Harlem Rd | 4:08:34 PM | 1.60 | 1:26 | 4:20 | 67 | |
| Harlem Rd | W Bellfort | 4:08:34 PM | 1.50 | 1:12 | 5:32 | 75 | |
| W Bellfort | Bellaire | 4:08:34 PM | 2.90 | 2:29 | 8:01 | 70 | |
| Bellaire | S Fry Rd | 4:08:34 PM | 1.60 | 1:32 | 9:33 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 4:08:34 PM | 2.00 | 5:15 | 14:48 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 4:08:34 PM | 2.20 | 5:35 | 20:23 | 24 | |
| Kingsland | IH-10 Katy | 4:08:34 PM | 1.25 | 1:10 | 21:33 | 64 | |
| IH-10 Katy | Morton | 4:08:34 PM | 1.50 | 2:29 | 24:02 | 36 |  |
| Morton | Clay Rd | 4:08:34 PM | 1.60 | 2:12 | 26:14 | 44 |  |
| Clay Rd | Beckendorff | 4:08:34 PM | 1.30 | 1:19 | 27:33 | 59 | |
| Beckendorff | FM-529 | 4:08:34 PM | 1.00 | 00:56 | 28:29 | 64 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:08:34 PM | 1.00 | 1:00 | 00:56 | 60 | |
| Beckendorff | Clay Rd | 4:08:34 PM | 1.30 | 1:14 | 2:10 | 63 | |
| Clay Rd | Morton | 4:08:34 PM | 1.60 | 1:53 | 4:03 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:08:34 PM | 1.25 | 1:16 | 5:18 | 59 | |
| Kingsland | Cinco Ranch Blvd | 4:08:34 PM | 2.20 | 4:33 | 9:51 | 29 | |
| Cinco Ranch Blvd | S Fry Rd | 4:08:34 PM | 2.00 | 4:36 | 14:27 | 26 | |
| S Fry Rd | Bellaire | 4:08:34 PM | 1.60 | 1:33 | 16:00 | 62 | |
| Bellaire | W Bellfort | 4:08:34 PM | 2.90 | 3:03 | 19:03 | 57 | |
| W Bellfort | Harlem Rd | 4:08:34 PM | 1.50 | 1:19 | 20:22 | 68 | |
| Harlem Rd | Oyster Creek | 4:08:34 PM | 1.60 | 1:34 | 21:56 | 61 | |
| Oyster Creek | FM-1464 | 4:08:34 PM | 2.00 | 1:49 | 23:45 | 66 | |
| FM-1464 | New Territory | 4:08:34 PM | 1.50 | 1:17 | 25:02 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
