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 | 6:43:42 AM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 6:43:42 AM | 2.00 | 1:50 | 3:04 | 65 | |
| Oyster Creek | Harlem Rd | 6:43:42 AM | 1.60 | 1:14 | 4:18 | 78 | |
| Harlem Rd | W Bellfort | 6:43:42 AM | 1.50 | 1:09 | 5:27 | 78 | |
| W Bellfort | Bellaire | 6:43:42 AM | 2.90 | 2:23 | 7:50 | 73 | |
| Bellaire | S Fry Rd | 6:43:42 AM | 1.60 | 1:33 | 9:23 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 6:43:42 AM | 2.00 | 2:03 | 11:26 | 59 | |
| Cinco Ranch Blvd | Kingsland | 6:43:42 AM | 2.20 | 3:14 | 14:40 | 41 |  |
| Kingsland | IH-10 Katy | 6:43:42 AM | 1.25 | 1:11 | 15:51 | 63 | |
| IH-10 Katy | Morton | 6:43:42 AM | 1.50 | 1:37 | 17:28 | 56 | |
| Morton | Clay Rd | 6:43:42 AM | 1.60 | 1:21 | 18:49 | 71 | |
| Clay Rd | Beckendorff | 6:43:42 AM | 1.30 | 1:13 | 20:02 | 64 | |
| Beckendorff | FM-529 | 6:43:42 AM | 1.00 | 00:50 | 20:52 | 72 | |
| 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 | 6:43:42 AM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | 6:43:42 AM | 1.30 | 1:07 | 2:06 | 70 | |
| Clay Rd | Morton | 6:43:42 AM | 1.60 | 1:45 | 3:51 | 55 | |
| Morton | IH-10 Katy | 6:43:42 AM | 1.50 | 1:09 | 5:00 | 78 | |
| IH-10 Katy | Kingsland | 6:43:42 AM | 1.25 | 1:08 | 6:08 | 66 | |
| Kingsland | Cinco Ranch Blvd | 6:43:42 AM | 2.20 | 2:00 | 8:08 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 6:43:42 AM | 2.00 | 1:57 | 10:05 | 62 | |
| S Fry Rd | Bellaire | 6:35:40 AM | 1.60 | 1:43 | 11:48 | 56 | |
| Bellaire | W Bellfort | 6:43:42 AM | 2.90 | 2:46 | 14:34 | 63 | |
| W Bellfort | Harlem Rd | 6:43:42 AM | 1.50 | 1:21 | 15:55 | 67 | |
| Harlem Rd | Oyster Creek | 6:37:41 AM | 1.60 | 1:30 | 17:25 | 64 | |
| Oyster Creek | FM-1464 | 6:43:42 AM | 2.00 | 1:41 | 19:06 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
