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 | 5:17:29 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 5:17:29 PM | 1.50 | 1:19 | 2:16 | 68 | |
| FM-1464 | Oyster Creek | 5:17:29 PM | 2.00 | 1:45 | 4:01 | 69 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 5:17:29 PM | 2.90 | 2:42 | 6:41 | 64 | |
| Bellaire | S Fry Rd | 5:17:29 PM | 1.60 | 1:33 | 8:14 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 5:17:29 PM | 2.00 | 4:35 | 12:49 | 26 |  |
| Cinco Ranch Blvd | Kingsland | 5:17:29 PM | 2.20 | 5:35 | 18:24 | 24 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:17:29 PM | 1.50 | 3:10 | 21:33 | 28 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:17:29 PM | 1.00 | 00:55 | 22:26 | 65 | |
| FM-529 | West Rd | 5:17:29 PM | 2.50 | 2:16 | 24:42 | 66 | |
| West Rd | House Hahl | 5:17:29 PM | 1.30 | 1:13 | 25:55 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 5:17:29 PM | 1.40 | 1:17 | 27:12 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 27:11 | 27:11 | 67 | |
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 | 5:17:29 PM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 5:17:29 PM | 1.30 | 1:16 | 2:32 | 62 | |
| West Rd | FM-529 | 5:17:29 PM | 2.50 | 2:12 | 4:44 | 68 | |
| FM-529 | Beckendorff | 5:17:29 PM | 1.00 | 1:02 | 5:46 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:17:29 PM | 1.50 | 1:08 | 6:52 | 79 | |
| IH-10 Katy | Kingsland | 5:17:29 PM | 1.25 | 1:21 | 8:13 | 56 | |
| Kingsland | Cinco Ranch Blvd | 5:17:29 PM | 2.20 | 5:53 | 14:06 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 5:17:29 PM | 2.00 | 5:24 | 19:30 | 22 | |
| S Fry Rd | Bellaire | 5:17:29 PM | 1.60 | 1:45 | 21:15 | 55 | |
| Bellaire | W Bellfort | 5:17:29 PM | 2.90 | 2:47 | 24:02 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 5:17:29 PM | 2.00 | 1:41 | 25:41 | 71 | |
| FM-1464 | New Territory | 5:17:29 PM | 1.50 | 1:11 | 26:52 | 76 | |
| New Territory | Brazos River | 5:17:29 PM | 1.00 | 00:42 | 27:34 | 86 | |
| Summary | 30.55 | Not Available | |
