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 | 5:05:55 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 5:05:55 PM | 2.00 | 1:37 | 2:53 | 74 | |
| Oyster Creek | Harlem Rd | 5:05:55 PM | 1.60 | 1:28 | 4:21 | 65 | |
| Harlem Rd | W Bellfort | 5:05:55 PM | 1.50 | 1:08 | 5:29 | 79 | |
| W Bellfort | Bellaire | 5:05:55 PM | 2.90 | 2:41 | 8:10 | 65 | |
| Bellaire | S Fry Rd | 5:05:55 PM | 1.60 | 1:26 | 9:36 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 5:05:55 PM | 2.00 | 2:03 | 11:39 | 59 | |
| Cinco Ranch Blvd | Kingsland | 5:05:55 PM | 2.20 | 4:46 | 16:25 | 28 |  |
| Kingsland | IH-10 Katy | 4:55:56 PM | 1.25 | 1:01 | 17:26 | 74 | |
| IH-10 Katy | Morton | 4:57:56 PM | 1.50 | 1:47 | 19:13 | 50 | |
| Morton | Clay Rd | 5:05:55 PM | 1.60 | 1:24 | 20:37 | 69 | |
| Clay Rd | Beckendorff | 5:05:55 PM | 1.30 | 1:14 | 21:51 | 63 | |
| Beckendorff | FM-529 | 5:05:55 PM | 1.00 | 00:54 | 22:45 | 67 | |
| 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 | 5:05:55 PM | 1.00 | 00:59 | 00:55 | 61 | |
| Beckendorff | Clay Rd | 5:05:55 PM | 1.30 | 1:11 | 2:06 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:05:55 PM | 1.25 | 1:13 | 3:17 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:05:55 PM | 2.20 | 2:32 | 5:49 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 5:05:55 PM | 2.00 | 3:19 | 9:08 | 36 |  |
| S Fry Rd | Bellaire | 5:05:56 PM | 1.60 | 1:35 | 10:43 | 61 | |
| Bellaire | W Bellfort | 5:05:56 PM | 2.90 | 2:25 | 13:08 | 72 | |
| W Bellfort | Harlem Rd | 5:05:56 PM | 1.50 | 1:07 | 14:15 | 81 | |
| Harlem Rd | Oyster Creek | 5:05:56 PM | 1.60 | 1:22 | 15:37 | 70 | |
| Oyster Creek | FM-1464 | 5:05:56 PM | 2.00 | 1:38 | 17:15 | 73 | |
| FM-1464 | New Territory | 5:05:56 PM | 1.50 | 1:18 | 18:33 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
