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 | 7:14:48 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 7:38:49 AM | 2.00 | 1:47 | 3:06 | 67 | |
| Oyster Creek | Harlem Rd | 7:33:49 AM | 1.60 | 1:46 | 4:52 | 54 | |
| Harlem Rd | W Bellfort | 7:38:49 AM | 1.50 | 1:12 | 6:04 | 75 | |
| W Bellfort | Bellaire | 7:38:49 AM | 2.90 | 2:46 | 8:50 | 63 | |
| Bellaire | S Fry Rd | 7:38:49 AM | 1.60 | 1:33 | 10:23 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 7:38:49 AM | 2.00 | 2:34 | 12:57 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 7:38:49 AM | 2.20 | 4:43 | 17:40 | 28 |  |
| Kingsland | IH-10 Katy | 7:36:50 AM | 1.25 | 1:09 | 18:49 | 65 | |
| IH-10 Katy | Morton | 7:38:49 AM | 1.50 | 1:48 | 20:37 | 50 | |
| Morton | Clay Rd | 7:38:49 AM | 1.60 | 1:28 | 22:05 | 65 | |
| Clay Rd | Beckendorff | 7:38:49 AM | 1.30 | 1:15 | 23:20 | 62 | |
| Beckendorff | FM-529 | 7:38:49 AM | 1.00 | 00:52 | 24:12 | 69 | |
| 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 | 7:38:49 AM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 7:38:49 AM | 1.30 | 1:14 | 2:14 | 63 | |
| Clay Rd | Morton | 7:38:49 AM | 1.60 | 2:11 | 4:25 | 44 | |
| Morton | IH-10 Katy | 7:38:49 AM | 1.50 | 1:37 | 6:02 | 56 | |
| IH-10 Katy | Kingsland | 7:38:49 AM | 1.25 | 1:09 | 7:11 | 65 | |
| Kingsland | Cinco Ranch Blvd | 7:38:49 AM | 2.20 | 2:18 | 9:29 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 7:38:49 AM | 2.00 | 3:21 | 12:50 | 36 |  |
| S Fry Rd | Bellaire | 7:38:49 AM | 1.60 | 1:41 | 14:31 | 57 | |
| Bellaire | W Bellfort | 7:38:49 AM | 2.90 | 2:39 | 17:10 | 66 | |
| W Bellfort | Harlem Rd | 7:38:49 AM | 1.50 | 1:16 | 18:26 | 71 | |
| Harlem Rd | Oyster Creek | 7:38:49 AM | 1.60 | 1:36 | 20:02 | 60 | |
| Oyster Creek | FM-1464 | 7:38:49 AM | 2.00 | 1:46 | 21:48 | 68 | |
| FM-1464 | New Territory | 7:38:49 AM | 1.50 | 1:21 | 23:09 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
