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 | 7:03:54 PM | 1.50 | 1:12 | 1:11 | 75 |  |
| FM-1464 | Oyster Creek | 7:03:54 PM | 2.00 | 1:40 | 2:51 | 72 | |
| Oyster Creek | Harlem Rd | 7:03:54 PM | 1.60 | 1:28 | 4:19 | 65 | |
| Harlem Rd | W Bellfort | 7:03:54 PM | 1.50 | 1:07 | 5:26 | 81 | |
| W Bellfort | Bellaire | 7:03:54 PM | 2.90 | 2:27 | 7:53 | 71 | |
| Bellaire | S Fry Rd | 7:03:54 PM | 1.60 | 1:30 | 9:23 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 7:03:54 PM | 2.00 | 2:02 | 11:25 | 59 | |
| Cinco Ranch Blvd | Kingsland | 7:03:54 PM | 2.20 | 3:17 | 14:42 | 40 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:03:54 PM | 1.50 | 2:03 | 16:44 | 44 | |
| Morton | Clay Rd | 7:03:54 PM | 1.60 | 1:26 | 18:10 | 67 | |
| Clay Rd | Beckendorff | 7:03:54 PM | 1.30 | 1:11 | 19:21 | 66 | |
| Beckendorff | FM-529 | 7:03:54 PM | 1.00 | 00:55 | 20:16 | 65 | |
| FM-529 | West Rd | 7:03:54 PM | 2.50 | 2:03 | 22:19 | 73 | |
| West Rd | House Hahl | 7:03:54 PM | 1.30 | 1:40 | 23:59 | 47 | |
| House Hahl | Bridgeland Lake Parkway | 7:03:54 PM | 1.40 | 1:14 | 25:13 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:03:54 PM | 2.40 | 2:02 | 27:15 | 71 | |
| 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 | 7:03:54 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:03:54 PM | 1.40 | 1:13 | 3:19 | 69 | |
| House Hahl | West Rd | 7:03:54 PM | 1.30 | 1:12 | 4:31 | 65 | |
| West Rd | FM-529 | 7:03:54 PM | 2.50 | 2:06 | 6:37 | 71 | |
| FM-529 | Beckendorff | 7:03:54 PM | 1.00 | 00:59 | 7:36 | 61 | |
| Beckendorff | Clay Rd | 7:03:54 PM | 1.30 | 1:14 | 8:50 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:03:54 PM | 1.25 | 1:02 | 9:50 | 73 | |
| Kingsland | Cinco Ranch Blvd | 7:03:54 PM | 2.20 | 2:25 | 12:15 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 7:03:54 PM | 2.00 | 2:10 | 14:25 | 55 | |
| S Fry Rd | Bellaire | 7:03:54 PM | 1.60 | 1:40 | 16:05 | 58 | |
| Bellaire | W Bellfort | 7:03:54 PM | 2.90 | 2:52 | 18:57 | 61 | |
| W Bellfort | Harlem Rd | 7:03:54 PM | 1.50 | 1:20 | 20:17 | 68 | |
| Harlem Rd | Oyster Creek | 7:03:54 PM | 1.60 | 1:24 | 21:41 | 69 | |
| Oyster Creek | FM-1464 | 7:03:54 PM | 2.00 | 1:37 | 23:18 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:16 | 23:16 | 79 | |
