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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:06:43 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 12:06:43 PM | 1.50 | 1:14 | 2:43 | 73 | |
| W Bellfort | Bellaire | 12:06:43 PM | 2.90 | 2:34 | 5:17 | 68 | |
| Bellaire | S Fry Rd | 12:06:43 PM | 1.60 | 1:29 | 6:46 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:06:43 PM | 2.00 | 2:03 | 8:49 | 59 | |
| Cinco Ranch Blvd | Kingsland | 11:56:44 AM | 2.20 | 5:00 | 13:49 | 26 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:06:43 PM | 1.50 | 1:42 | 15:30 | 53 | |
| Morton | Clay Rd | 12:06:43 PM | 1.60 | 1:27 | 16:57 | 66 | |
| Clay Rd | Beckendorff | 12:06:43 PM | 1.30 | 1:17 | 18:14 | 61 | |
| Beckendorff | FM-529 | 12:06:43 PM | 1.00 | 00:53 | 19:07 | 68 | |
| FM-529 | West Rd | 12:06:43 PM | 2.50 | 2:17 | 21:24 | 66 | |
| West Rd | House Hahl | 12:06:43 PM | 1.30 | 1:13 | 22:37 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:06:43 PM | 1.40 | 1:15 | 23:52 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:06:43 PM | 2.40 | 2:06 | 25:58 | 69 | |
| 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 | 12:06:43 PM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:06:43 PM | 1.40 | 1:19 | 3:34 | 64 | |
| House Hahl | West Rd | 12:06:43 PM | 1.30 | 1:17 | 4:51 | 61 | |
| West Rd | FM-529 | 12:06:43 PM | 2.50 | 2:09 | 7:00 | 70 | |
| FM-529 | Beckendorff | 12:06:43 PM | 1.00 | 1:01 | 8:01 | 59 | |
| Beckendorff | Clay Rd | 12:06:43 PM | 1.30 | 1:13 | 9:14 | 64 | |
| Clay Rd | Morton | 12:06:43 PM | 1.60 | 1:30 | 10:44 | 64 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:06:43 PM | 1.25 | 1:10 | 11:53 | 64 | |
| Kingsland | Cinco Ranch Blvd | 12:06:43 PM | 2.20 | 2:13 | 14:06 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:06:43 PM | 2.00 | 2:06 | 16:12 | 57 | |
| S Fry Rd | Bellaire | 12:06:43 PM | 1.60 | 1:40 | 17:52 | 58 | |
| Bellaire | W Bellfort | 12:06:43 PM | 2.90 | 2:47 | 20:39 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:34 | 20:34 | 89 | |
