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 | 9:23:35 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:39:37 AM | 1.50 | 1:12 | 2:39 | 75 | |
| W Bellfort | Bellaire | 9:38:37 AM | 2.90 | 2:42 | 5:21 | 64 | |
| Bellaire | S Fry Rd | 9:39:37 AM | 1.60 | 1:21 | 6:42 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 9:39:37 AM | 2.00 | 1:55 | 8:37 | 63 | |
| Cinco Ranch Blvd | Kingsland | 9:39:37 AM | 2.20 | 1:58 | 10:35 | 67 | |
| Kingsland | IH-10 Katy | 9:39:37 AM | 1.25 | 1:06 | 11:41 | 68 | |
| IH-10 Katy | Morton | 9:39:37 AM | 1.50 | 1:39 | 13:20 | 55 | |
| Morton | Clay Rd | 9:39:37 AM | 1.60 | 1:25 | 14:45 | 68 | |
| Clay Rd | Beckendorff | 9:39:37 AM | 1.30 | 1:14 | 15:59 | 63 | |
| Beckendorff | FM-529 | 9:39:37 AM | 1.00 | 00:52 | 16:51 | 69 | |
| FM-529 | West Rd | 9:39:37 AM | 2.50 | 1:48 | 18:39 | 83 | |
| West Rd | House Hahl | 9:39:37 AM | 1.30 | 1:26 | 20:05 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 9:39:37 AM | 1.40 | 1:16 | 21:21 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:39:37 AM | 2.40 | 2:05 | 23:26 | 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 | 9:39:37 AM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 9:39:37 AM | 1.40 | 1:14 | 3:11 | 68 | |
| House Hahl | West Rd | 9:39:37 AM | 1.30 | 1:30 | 4:41 | 52 | |
| West Rd | FM-529 | 9:39:37 AM | 2.50 | 1:53 | 6:34 | 80 | |
| FM-529 | Beckendorff | 9:39:37 AM | 1.00 | 00:55 | 7:29 | 65 | |
| Beckendorff | Clay Rd | 9:39:37 AM | 1.30 | 1:08 | 8:37 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:39:37 AM | 1.25 | 1:02 | 9:37 | 73 | |
| Kingsland | Cinco Ranch Blvd | 9:39:37 AM | 2.20 | 1:56 | 11:33 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 9:39:37 AM | 2.00 | 1:40 | 13:13 | 72 | |
| S Fry Rd | Bellaire | 9:39:37 AM | 1.60 | 1:28 | 14:41 | 65 | |
| Bellaire | W Bellfort | 9:39:37 AM | 2.90 | 2:29 | 17:10 | 70 | |
| W Bellfort | Harlem Rd | 9:39:37 AM | 1.50 | 1:12 | 18:22 | 75 | |
| Harlem Rd | Oyster Creek | 9:38:37 AM | 1.60 | 1:36 | 19:58 | 60 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:39:37 AM | 1.00 | 00:46 | 20:42 | 78 | |
| Summary | 30.55 | 20:42 | 20:42 | 89 | |
