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 | 1:51:58 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:51:58 PM | 1.60 | 1:34 | 2:30 | 61 | |
| Harlem Rd | W Bellfort | 1:51:58 PM | 1.50 | 1:16 | 3:46 | 71 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:51:58 PM | 2.00 | 1:59 | 5:43 | 61 | |
| Cinco Ranch Blvd | Kingsland | 1:51:58 PM | 2.20 | 2:08 | 7:51 | 62 | |
| Kingsland | IH-10 Katy | 1:47:58 PM | 1.25 | 1:20 | 9:11 | 56 | |
| IH-10 Katy | Morton | 1:43:58 PM | 1.50 | 1:51 | 11:02 | 49 |  |
| Morton | Clay Rd | 1:51:58 PM | 1.60 | 1:27 | 12:29 | 66 | |
| Clay Rd | Beckendorff | 1:51:58 PM | 1.30 | 1:18 | 13:47 | 60 | |
| Beckendorff | FM-529 | 1:51:58 PM | 1.00 | 00:56 | 14:43 | 64 | |
| FM-529 | West Rd | 1:51:58 PM | 2.50 | 1:53 | 16:36 | 80 | |
| West Rd | House Hahl | 1:51:58 PM | 1.30 | 1:31 | 18:07 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 1:51:58 PM | 1.40 | 1:19 | 19:26 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:51:58 PM | 2.40 | 2:09 | 21:35 | 67 | |
| Summary | 30.55 | 21:35 | 21:35 | 85 | |
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 | 1:51:58 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:51:58 PM | 1.40 | 1:23 | 3:26 | 61 | |
| House Hahl | West Rd | 1:51:58 PM | 1.30 | 1:33 | 4:59 | 50 | |
| West Rd | FM-529 | 1:51:58 PM | 2.50 | 1:49 | 6:48 | 83 | |
| FM-529 | Beckendorff | 1:51:58 PM | 1.00 | 1:07 | 7:55 | 54 | |
| Beckendorff | Clay Rd | 1:51:58 PM | 1.30 | 1:11 | 9:06 | 66 | |
| Clay Rd | Morton | 1:51:58 PM | 1.60 | 1:38 | 10:44 | 59 | |
| Morton | IH-10 Katy | 1:47:58 PM | 1.50 | 1:35 | 12:19 | 57 | |
| IH-10 Katy | Kingsland | 1:51:58 PM | 1.25 | 1:17 | 13:36 | 58 | |
| Kingsland | Cinco Ranch Blvd | 1:51:58 PM | 2.20 | 2:12 | 15:48 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 1:51:58 PM | 2.00 | 1:57 | 17:45 | 62 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 1:51:58 PM | 1.50 | 1:12 | 18:55 | 75 | |
| Harlem Rd | Oyster Creek | 1:47:58 PM | 1.60 | 1:33 | 20:28 | 62 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:51:58 PM | 1.00 | 1:01 | 21:27 | 59 | |
| Summary | 30.55 | 21:27 | 21:27 | 85 | |
