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 | 9:38:30 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 9:35:30 AM | 1.50 | 1:26 | 2:23 | 63 | |
| FM-1464 | Oyster Creek | 9:38:30 AM | 2.00 | 1:42 | 4:05 | 71 | |
| Oyster Creek | Harlem Rd | 9:38:30 AM | 1.60 | 1:26 | 5:31 | 67 | |
| Harlem Rd | W Bellfort | 9:38:30 AM | 1.50 | 1:08 | 6:39 | 79 | |
| W Bellfort | Bellaire | 9:38:30 AM | 2.90 | 2:40 | 9:19 | 65 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 9:38:30 AM | 2.20 | 2:32 | 11:49 | 52 | |
| Kingsland | IH-10 Katy | 9:32:30 AM | 1.25 | 1:09 | 12:58 | 65 | |
| IH-10 Katy | Morton | 9:36:29 AM | 1.50 | 1:57 | 14:55 | 46 |  |
| Morton | Clay Rd | 9:38:30 AM | 1.60 | 1:26 | 16:21 | 67 | |
| Clay Rd | Beckendorff | 9:38:30 AM | 1.30 | 1:19 | 17:40 | 59 | |
| Beckendorff | FM-529 | 9:38:30 AM | 1.00 | 00:53 | 18:33 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 9:38:30 AM | 1.40 | 1:20 | 19:51 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:38:30 AM | 2.40 | 2:06 | 21:57 | 69 | |
| Summary | 30.55 | 21:57 | 21:57 | 84 | |
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 | 9:38:30 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:38:30 AM | 1.40 | 1:19 | 3:28 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 9:38:30 AM | 1.00 | 00:56 | 4:22 | 64 | |
| Beckendorff | Clay Rd | 9:38:30 AM | 1.30 | 1:10 | 5:32 | 67 | |
| Clay Rd | Morton | 9:38:30 AM | 1.60 | 1:46 | 7:18 | 54 | |
| Morton | IH-10 Katy | 9:35:30 AM | 1.50 | 1:20 | 8:38 | 68 | |
| IH-10 Katy | Kingsland | 9:38:30 AM | 1.25 | 1:20 | 9:58 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:38:30 AM | 2.20 | 2:08 | 12:06 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 9:38:30 AM | 2.90 | 2:47 | 14:51 | 63 | |
| W Bellfort | Harlem Rd | 9:38:30 AM | 1.50 | 1:14 | 16:05 | 73 | |
| Harlem Rd | Oyster Creek | 9:38:30 AM | 1.60 | 1:26 | 17:31 | 67 | |
| Oyster Creek | FM-1464 | 9:38:30 AM | 2.00 | 1:40 | 19:11 | 72 | |
| FM-1464 | New Territory | 9:38:30 AM | 1.50 | 1:22 | 20:33 | 66 | |
| New Territory | Brazos River | 9:38:30 AM | 1.00 | 00:58 | 21:31 | 62 | |
| Summary | 30.55 | 21:31 | 21:31 | 85 | |
