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 | 3:15:31 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 3:15:31 PM | 1.50 | 1:27 | 2:24 | 62 | |
| FM-1464 | Oyster Creek | 3:15:31 PM | 2.00 | 1:50 | 4:14 | 65 | |
| Oyster Creek | Harlem Rd | 3:15:31 PM | 1.60 | 1:32 | 5:46 | 63 | |
| Harlem Rd | W Bellfort | 3:15:31 PM | 1.50 | 1:15 | 7:01 | 72 | |
| W Bellfort | Bellaire | 3:15:31 PM | 2.90 | 2:33 | 9:34 | 68 | |
| Bellaire | S Fry Rd | 3:15:31 PM | 1.60 | 1:22 | 10:56 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 3:15:31 PM | 2.00 | 1:55 | 12:51 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:15:31 PM | 2.20 | 2:18 | 15:09 | 57 | |
| Kingsland | IH-10 Katy | 3:15:31 PM | 1.25 | 1:04 | 16:13 | 70 | |
| IH-10 Katy | Morton | 3:15:31 PM | 1.50 | 2:47 | 19:00 | 32 |  |
| Morton | Clay Rd | 3:15:31 PM | 1.60 | 6:37 | 25:37 | 15 |  |
| Clay Rd | Beckendorff | 3:13:30 PM | 1.30 | 7:51 | 33:28 | 10 | |
| Beckendorff | FM-529 | 3:15:31 PM | 1.00 | 1:00 | 34:28 | 60 | |
| FM-529 | West Rd | - | 2.50 | Not Available |  |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:15:31 PM | 1.40 | 1:16 | 35:42 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:15:31 PM | 2.40 | 2:14 | 37:56 | 64 | |
| Summary | 30.55 | 37:56 | 37:56 | 48 |  |
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 | 3:15:31 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 3:15:31 PM | 1.40 | 1:15 | 3:27 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:15:31 PM | 1.00 | 1:10 | 4:35 | 51 | |
| Beckendorff | Clay Rd | 3:14:30 PM | 1.30 | 1:30 | 6:05 | 52 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:15:31 PM | 1.50 | 1:51 | 7:55 | 49 | |
| IH-10 Katy | Kingsland | 3:15:31 PM | 1.25 | 1:15 | 9:10 | 60 | |
| Kingsland | Cinco Ranch Blvd | 3:15:31 PM | 2.20 | 2:19 | 11:29 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 3:15:31 PM | 2.00 | 2:10 | 13:39 | 55 | |
| S Fry Rd | Bellaire | 3:15:31 PM | 1.60 | 1:31 | 15:10 | 63 | |
| Bellaire | W Bellfort | 3:15:31 PM | 2.90 | 2:29 | 17:39 | 70 | |
| W Bellfort | Harlem Rd | 3:15:31 PM | 1.50 | 1:15 | 18:54 | 72 | |
| Harlem Rd | Oyster Creek | 3:15:31 PM | 1.60 | 1:23 | 20:17 | 69 | |
| Oyster Creek | FM-1464 | 3:15:31 PM | 2.00 | 1:43 | 22:00 | 70 | |
| FM-1464 | New Territory | 3:15:31 PM | 1.50 | 1:12 | 23:12 | 75 | |
| New Territory | Brazos River | 3:15:31 PM | 1.00 | 00:48 | 24:00 | 75 | |
| Summary | 30.55 | 24:00 | 24:00 | 76 | |
